19970291070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:528

約数の個数: 256

約数和(自身を含む): 56330588160

約数和(自身を除く): 36360297090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 47, 54, 82, 90, 94, 123, 131, 135, 141, 205, 235, 246, 262, 270, 282, 293, 369, 393, 410, 423, 470, 586, 615, 655, 705, 738, 786, 846, 879, 1107, 1179, 1230, 1269, 1310, 1410, 1465, 1758, 1845, 1927, 1965, 2115, 2214, 2358, 2538, 2637, 2930, 3537, 3690, 3854, 3930, 4230, 4395, 5274, 5371, 5535, 5781, 5895, 6157, 6345, 7074, 7911, 8790, 9635, 10742, 11070, 11562, 11790, 12013, 12314, 12690, 13185, 13771, 15822, 16113, 17343, 17685, 18471, 19270, 24026, 26370, 26855, 27542, 28905, 30785, 32226, 34686, 35370, 36039, 36942, 38383, 39555, 41313, 48339, 52029, 53710, 55413, 57810, 60065, 61570, 68855, 72078, 76766, 79110, 80565, 82626, 86715, 92355, 96678, 104058, 108117, 110826, 115149, 120130, 123939, 137710, 145017, 161130, 166239, 173430, 180195, 184710, 191915, 206565, 216234, 230298, 241695, 247878, 252437, 260145, 277065, 290034, 324351, 332478, 345447, 360390, 371817, 383830, 413130, 483390, 504874, 520290, 540585, 554130, 564611, 575745, 619695, 648702, 690894, 725085, 743634, 757311, 831195, 1036341, 1081170, 1129222, 1151490, 1239390, 1262185, 1450170, 1514622, 1573703, 1621755, 1662390, 1693833, 1727235, 1804001, 1859085, 2072682, 2271933, 2524370, 2823055, 3147406, 3243510, 3387666, 3454470, 3608002, 3718170, 3786555, 4543866, 4721109, 5081499, 5181705, 5412003, 5646110, 6815799, 7573110, 7868515, 8469165, 9020005, 9442218, 10162998, 10363410, 10824006, 11359665, 13631598, 14163327, 15244497, 15737030, 16236009, 16938330, 18040010, 22719330, 23605545, 25407495, 27060015, 28326654, 30488994, 32472018, 34078995, 42489981, 47211090, 48708027, 50814990, 54120030, 68157990, 70816635, 73964041, 76222485, 81180045, 84979962, 97416054, 141633270, 147928082, 152444970, 162360090, 212449905, 221892123, 243540135, 369820205, 424899810, 443784246, 487080270, 665676369, 739640410, 1109460615, 1331352738, 1997029107, 2218921230, 3328381845, 3994058214, 6656763690, 9985145535, 19970291070]

約数ペア:

[(1, 19970291070), (2, 9985145535), (3, 6656763690), (5, 3994058214), (6, 3328381845), (9, 2218921230), (10, 1997029107), (15, 1331352738), (18, 1109460615), (27, 739640410), (30, 665676369), (41, 487080270), (45, 443784246), (47, 424899810), (54, 369820205), (82, 243540135), (90, 221892123), (94, 212449905), (123, 162360090), (131, 152444970), (135, 147928082), (141, 141633270), (205, 97416054), (235, 84979962), (246, 81180045), (262, 76222485), (270, 73964041), (282, 70816635), (293, 68157990), (369, 54120030), (393, 50814990), (410, 48708027), (423, 47211090), (470, 42489981), (586, 34078995), (615, 32472018), (655, 30488994), (705, 28326654), (738, 27060015), (786, 25407495), (846, 23605545), (879, 22719330), (1107, 18040010), (1179, 16938330), (1230, 16236009), (1269, 15737030), (1310, 15244497), (1410, 14163327), (1465, 13631598), (1758, 11359665), (1845, 10824006), (1927, 10363410), (1965, 10162998), (2115, 9442218), (2214, 9020005), (2358, 8469165), (2538, 7868515), (2637, 7573110), (2930, 6815799), (3537, 5646110), (3690, 5412003), (3854, 5181705), (3930, 5081499), (4230, 4721109), (4395, 4543866), (5274, 3786555), (5371, 3718170), (5535, 3608002), (5781, 3454470), (5895, 3387666), (6157, 3243510), (6345, 3147406), (7074, 2823055), (7911, 2524370), (8790, 2271933), (9635, 2072682), (10742, 1859085), (11070, 1804001), (11562, 1727235), (11790, 1693833), (12013, 1662390), (12314, 1621755), (12690, 1573703), (13185, 1514622), (13771, 1450170), (15822, 1262185), (16113, 1239390), (17343, 1151490), (17685, 1129222), (18471, 1081170), (19270, 1036341), (24026, 831195), (26370, 757311), (26855, 743634), (27542, 725085), (28905, 690894), (30785, 648702), (32226, 619695), (34686, 575745), (35370, 564611), (36039, 554130), (36942, 540585), (38383, 520290), (39555, 504874), (41313, 483390), (48339, 413130), (52029, 383830), (53710, 371817), (55413, 360390), (57810, 345447), (60065, 332478), (61570, 324351), (68855, 290034), (72078, 277065), (76766, 260145), (79110, 252437), (80565, 247878), (82626, 241695), (86715, 230298), (92355, 216234), (96678, 206565), (104058, 191915), (108117, 184710), (110826, 180195), (115149, 173430), (120130, 166239), (123939, 161130), (137710, 145017)]