319814910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1574

約数の個数: 96

約数和(自身を含む): 869806080

約数和(自身を除く): 549991170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 79, 90, 93, 155, 158, 186, 237, 279, 310, 395, 465, 474, 558, 711, 790, 930, 1185, 1395, 1422, 1451, 2370, 2449, 2790, 2902, 3555, 4353, 4898, 7110, 7255, 7347, 8706, 12245, 13059, 14510, 14694, 21765, 22041, 24490, 26118, 36735, 43530, 44082, 44981, 65295, 73470, 89962, 110205, 114629, 130590, 134943, 220410, 224905, 229258, 269886, 343887, 404829, 449810, 573145, 674715, 687774, 809658, 1031661, 1146290, 1349430, 1719435, 2024145, 2063322, 3438870, 3553499, 4048290, 5158305, 7106998, 10316610, 10660497, 17767495, 21320994, 31981491, 35534990, 53302485, 63962982, 106604970, 159907455, 319814910]

約数ペア:

[(1, 319814910), (2, 159907455), (3, 106604970), (5, 63962982), (6, 53302485), (9, 35534990), (10, 31981491), (15, 21320994), (18, 17767495), (30, 10660497), (31, 10316610), (45, 7106998), (62, 5158305), (79, 4048290), (90, 3553499), (93, 3438870), (155, 2063322), (158, 2024145), (186, 1719435), (237, 1349430), (279, 1146290), (310, 1031661), (395, 809658), (465, 687774), (474, 674715), (558, 573145), (711, 449810), (790, 404829), (930, 343887), (1185, 269886), (1395, 229258), (1422, 224905), (1451, 220410), (2370, 134943), (2449, 130590), (2790, 114629), (2902, 110205), (3555, 89962), (4353, 73470), (4898, 65295), (7110, 44981), (7255, 44082), (7347, 43530), (8706, 36735), (12245, 26118), (13059, 24490), (14510, 22041), (14694, 21765)]