1330987710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1\times {\mathrm{2137}}^1$

素因数の和:3757

約数の個数: 64

約数和(自身を含む): 3443856192

約数和(自身を除く): 2112868482

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1597, 2137, 3194, 4274, 4791, 6411, 7985, 9582, 10685, 12822, 15970, 20761, 21370, 23955, 27781, 32055, 41522, 47910, 55562, 62283, 64110, 83343, 103805, 124566, 138905, 166686, 207610, 277810, 311415, 416715, 622830, 833430, 3412789, 6825578, 10238367, 17063945, 20476734, 34127890, 44366257, 51191835, 88732514, 102383670, 133098771, 221831285, 266197542, 443662570, 665493855, 1330987710]

約数ペア:

[(1, 1330987710), (2, 665493855), (3, 443662570), (5, 266197542), (6, 221831285), (10, 133098771), (13, 102383670), (15, 88732514), (26, 51191835), (30, 44366257), (39, 34127890), (65, 20476734), (78, 17063945), (130, 10238367), (195, 6825578), (390, 3412789), (1597, 833430), (2137, 622830), (3194, 416715), (4274, 311415), (4791, 277810), (6411, 207610), (7985, 166686), (9582, 138905), (10685, 124566), (12822, 103805), (15970, 83343), (20761, 64110), (21370, 62283), (23955, 55562), (27781, 47910), (32055, 41522)]