230271970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{4273}}^1$

素因数の和:4614

約数の個数: 32

約数和(自身を含む): 440358768

約数和(自身を除く): 210086798

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 317, 634, 1585, 3170, 4273, 5389, 8546, 10778, 21365, 26945, 42730, 53890, 72641, 145282, 363205, 726410, 1354541, 2709082, 6772705, 13545410, 23027197, 46054394, 115135985, 230271970]

約数ペア:

[(1, 230271970), (2, 115135985), (5, 46054394), (10, 23027197), (17, 13545410), (34, 6772705), (85, 2709082), (170, 1354541), (317, 726410), (634, 363205), (1585, 145282), (3170, 72641), (4273, 53890), (5389, 42730), (8546, 26945), (10778, 21365)]