2813522010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{21407}}^1$

素因数の和:21767

約数の個数: 64

約数和(自身を含む): 7293791232

約数和(自身を除く): 4480269222

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 337, 390, 674, 1011, 1685, 2022, 3370, 4381, 5055, 8762, 10110, 13143, 21407, 21905, 26286, 42814, 43810, 64221, 65715, 107035, 128442, 131430, 214070, 278291, 321105, 556582, 642210, 834873, 1391455, 1669746, 2782910, 4174365, 7214159, 8348730, 14428318, 21642477, 36070795, 43284954, 72141590, 93784067, 108212385, 187568134, 216424770, 281352201, 468920335, 562704402, 937840670, 1406761005, 2813522010]

約数ペア:

[(1, 2813522010), (2, 1406761005), (3, 937840670), (5, 562704402), (6, 468920335), (10, 281352201), (13, 216424770), (15, 187568134), (26, 108212385), (30, 93784067), (39, 72141590), (65, 43284954), (78, 36070795), (130, 21642477), (195, 14428318), (337, 8348730), (390, 7214159), (674, 4174365), (1011, 2782910), (1685, 1669746), (2022, 1391455), (3370, 834873), (4381, 642210), (5055, 556582), (8762, 321105), (10110, 278291), (13143, 214070), (21407, 131430), (21905, 128442), (26286, 107035), (42814, 65715), (43810, 64221)]