15657182730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{96703}}^1$

素因数の和:96980

約数の個数: 96

約数和(自身を含む): 46705711104

約数和(自身を除く): 31048528374

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 257, 315, 514, 630, 771, 1285, 1542, 1799, 2313, 2570, 3598, 3855, 4626, 5397, 7710, 8995, 10794, 11565, 16191, 17990, 23130, 26985, 32382, 53970, 80955, 96703, 161910, 193406, 290109, 483515, 580218, 676921, 870327, 967030, 1353842, 1450545, 1740654, 2030763, 2901090, 3384605, 4061526, 4351635, 6092289, 6769210, 8703270, 10153815, 12184578, 20307630, 24852671, 30461445, 49705342, 60922890, 74558013, 124263355, 149116026, 173968697, 223674039, 248526710, 347937394, 372790065, 447348078, 521906091, 745580130, 869843485, 1043812182, 1118370195, 1565718273, 1739686970, 2236740390, 2609530455, 3131436546, 5219060910, 7828591365, 15657182730]

約数ペア:

[(1, 15657182730), (2, 7828591365), (3, 5219060910), (5, 3131436546), (6, 2609530455), (7, 2236740390), (9, 1739686970), (10, 1565718273), (14, 1118370195), (15, 1043812182), (18, 869843485), (21, 745580130), (30, 521906091), (35, 447348078), (42, 372790065), (45, 347937394), (63, 248526710), (70, 223674039), (90, 173968697), (105, 149116026), (126, 124263355), (210, 74558013), (257, 60922890), (315, 49705342), (514, 30461445), (630, 24852671), (771, 20307630), (1285, 12184578), (1542, 10153815), (1799, 8703270), (2313, 6769210), (2570, 6092289), (3598, 4351635), (3855, 4061526), (4626, 3384605), (5397, 2901090), (7710, 2030763), (8995, 1740654), (10794, 1450545), (11565, 1353842), (16191, 967030), (17990, 870327), (23130, 676921), (26985, 580218), (32382, 483515), (53970, 290109), (80955, 193406), (96703, 161910)]