755495370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6553}}^1$

素因数の和:6637

約数の個数: 128

約数和(自身を含む): 2340564480

約数和(自身を除く): 1585069110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 70, 90, 105, 122, 126, 135, 183, 189, 210, 270, 305, 315, 366, 378, 427, 549, 610, 630, 854, 915, 945, 1098, 1281, 1647, 1830, 1890, 2135, 2562, 2745, 3294, 3843, 4270, 5490, 6405, 6553, 7686, 8235, 11529, 12810, 13106, 16470, 19215, 19659, 23058, 32765, 38430, 39318, 45871, 57645, 58977, 65530, 91742, 98295, 115290, 117954, 137613, 176931, 196590, 229355, 275226, 294885, 353862, 399733, 412839, 458710, 589770, 688065, 799466, 825678, 884655, 1199199, 1238517, 1376130, 1769310, 1998665, 2064195, 2398398, 2477034, 2798131, 3597597, 3997330, 4128390, 5596262, 5995995, 6192585, 7195194, 8394393, 10792791, 11991990, 12385170, 13990655, 16788786, 17987985, 21585582, 25183179, 27981310, 35975970, 41971965, 50366358, 53963955, 75549537, 83943930, 107927910, 125915895, 151099074, 251831790, 377747685, 755495370]

約数ペア:

[(1, 755495370), (2, 377747685), (3, 251831790), (5, 151099074), (6, 125915895), (7, 107927910), (9, 83943930), (10, 75549537), (14, 53963955), (15, 50366358), (18, 41971965), (21, 35975970), (27, 27981310), (30, 25183179), (35, 21585582), (42, 17987985), (45, 16788786), (54, 13990655), (61, 12385170), (63, 11991990), (70, 10792791), (90, 8394393), (105, 7195194), (122, 6192585), (126, 5995995), (135, 5596262), (183, 4128390), (189, 3997330), (210, 3597597), (270, 2798131), (305, 2477034), (315, 2398398), (366, 2064195), (378, 1998665), (427, 1769310), (549, 1376130), (610, 1238517), (630, 1199199), (854, 884655), (915, 825678), (945, 799466), (1098, 688065), (1281, 589770), (1647, 458710), (1830, 412839), (1890, 399733), (2135, 353862), (2562, 294885), (2745, 275226), (3294, 229355), (3843, 196590), (4270, 176931), (5490, 137613), (6405, 117954), (6553, 115290), (7686, 98295), (8235, 91742), (11529, 65530), (12810, 58977), (13106, 57645), (16470, 45871), (19215, 39318), (19659, 38430), (23058, 32765)]