193669290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{27239}}^1$

素因数の和:27331

約数の個数: 48

約数和(自身を含む): 509932800

約数和(自身を除く): 316263510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 27239, 54478, 81717, 136195, 163434, 245151, 272390, 408585, 490302, 817170, 1225755, 2151881, 2451510, 4303762, 6455643, 10759405, 12911286, 19366929, 21518810, 32278215, 38733858, 64556430, 96834645, 193669290]

約数ペア:

[(1, 193669290), (2, 96834645), (3, 64556430), (5, 38733858), (6, 32278215), (9, 21518810), (10, 19366929), (15, 12911286), (18, 10759405), (30, 6455643), (45, 4303762), (79, 2451510), (90, 2151881), (158, 1225755), (237, 817170), (395, 490302), (474, 408585), (711, 272390), (790, 245151), (1185, 163434), (1422, 136195), (2370, 81717), (3555, 54478), (7110, 27239)]