951560190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 256

約数和(自身を含む): 3041280000

約数和(自身を除く): 2089719810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 109, 126, 135, 149, 155, 186, 189, 210, 217, 218, 270, 279, 298, 310, 315, 327, 378, 434, 447, 465, 545, 558, 630, 651, 654, 745, 763, 837, 894, 930, 945, 981, 1043, 1085, 1090, 1302, 1341, 1395, 1490, 1526, 1635, 1674, 1890, 1953, 1962, 2086, 2170, 2235, 2289, 2682, 2790, 2943, 3129, 3255, 3270, 3379, 3815, 3906, 4023, 4185, 4470, 4578, 4619, 4905, 5215, 5859, 5886, 6258, 6510, 6705, 6758, 6867, 7630, 8046, 8370, 9238, 9387, 9765, 9810, 10137, 10430, 11445, 11718, 13410, 13734, 13857, 14715, 15645, 16241, 16895, 18774, 19530, 20115, 20274, 20601, 22890, 23095, 23653, 27714, 28161, 29295, 29430, 30411, 31290, 32333, 32482, 33790, 34335, 40230, 41202, 41571, 46190, 46935, 47306, 48723, 50685, 56322, 58590, 60822, 64666, 68670, 69285, 70959, 81205, 83142, 91233, 93870, 96999, 97446, 101370, 103005, 113687, 118265, 124713, 138570, 140805, 141918, 146169, 152055, 161665, 162410, 182466, 193998, 206010, 207855, 212877, 227374, 236530, 243615, 249426, 281610, 290997, 292338, 304110, 323330, 341061, 354795, 415710, 425754, 438507, 456165, 484995, 487230, 503471, 568435, 581994, 623565, 638631, 682122, 709590, 730845, 872991, 877014, 912330, 969990, 1006942, 1023183, 1064385, 1136870, 1247130, 1277262, 1454985, 1461690, 1510413, 1705305, 1745982, 2046366, 2128770, 2192535, 2517355, 2909970, 3020826, 3069549, 3193155, 3410610, 3524297, 4364955, 4385070, 4531239, 5034710, 5115915, 6139098, 6386310, 7048594, 7552065, 8729910, 9062478, 10231830, 10572891, 13593717, 15104130, 15347745, 17621485, 21145782, 22656195, 27187434, 30695490, 31718673, 35242970, 45312390, 52864455, 63437346, 67968585, 95156019, 105728910, 135937170, 158593365, 190312038, 317186730, 475780095, 951560190]

約数ペア:

[(1, 951560190), (2, 475780095), (3, 317186730), (5, 190312038), (6, 158593365), (7, 135937170), (9, 105728910), (10, 95156019), (14, 67968585), (15, 63437346), (18, 52864455), (21, 45312390), (27, 35242970), (30, 31718673), (31, 30695490), (35, 27187434), (42, 22656195), (45, 21145782), (54, 17621485), (62, 15347745), (63, 15104130), (70, 13593717), (90, 10572891), (93, 10231830), (105, 9062478), (109, 8729910), (126, 7552065), (135, 7048594), (149, 6386310), (155, 6139098), (186, 5115915), (189, 5034710), (210, 4531239), (217, 4385070), (218, 4364955), (270, 3524297), (279, 3410610), (298, 3193155), (310, 3069549), (315, 3020826), (327, 2909970), (378, 2517355), (434, 2192535), (447, 2128770), (465, 2046366), (545, 1745982), (558, 1705305), (630, 1510413), (651, 1461690), (654, 1454985), (745, 1277262), (763, 1247130), (837, 1136870), (894, 1064385), (930, 1023183), (945, 1006942), (981, 969990), (1043, 912330), (1085, 877014), (1090, 872991), (1302, 730845), (1341, 709590), (1395, 682122), (1490, 638631), (1526, 623565), (1635, 581994), (1674, 568435), (1890, 503471), (1953, 487230), (1962, 484995), (2086, 456165), (2170, 438507), (2235, 425754), (2289, 415710), (2682, 354795), (2790, 341061), (2943, 323330), (3129, 304110), (3255, 292338), (3270, 290997), (3379, 281610), (3815, 249426), (3906, 243615), (4023, 236530), (4185, 227374), (4470, 212877), (4578, 207855), (4619, 206010), (4905, 193998), (5215, 182466), (5859, 162410), (5886, 161665), (6258, 152055), (6510, 146169), (6705, 141918), (6758, 140805), (6867, 138570), (7630, 124713), (8046, 118265), (8370, 113687), (9238, 103005), (9387, 101370), (9765, 97446), (9810, 96999), (10137, 93870), (10430, 91233), (11445, 83142), (11718, 81205), (13410, 70959), (13734, 69285), (13857, 68670), (14715, 64666), (15645, 60822), (16241, 58590), (16895, 56322), (18774, 50685), (19530, 48723), (20115, 47306), (20274, 46935), (20601, 46190), (22890, 41571), (23095, 41202), (23653, 40230), (27714, 34335), (28161, 33790), (29295, 32482), (29430, 32333), (30411, 31290)]