772538410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{5861}}^1$

素因数の和:6151

約数の個数: 48

約数和(自身を含む): 1623891240

約数和(自身を除く): 851352830

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 269, 490, 538, 1345, 1883, 2690, 3766, 5861, 9415, 11722, 13181, 18830, 26362, 29305, 41027, 58610, 65905, 82054, 131810, 205135, 287189, 410270, 574378, 1435945, 1576609, 2871890, 3153218, 7883045, 11036263, 15766090, 22072526, 55181315, 77253841, 110362630, 154507682, 386269205, 772538410]

約数ペア:

[(1, 772538410), (2, 386269205), (5, 154507682), (7, 110362630), (10, 77253841), (14, 55181315), (35, 22072526), (49, 15766090), (70, 11036263), (98, 7883045), (245, 3153218), (269, 2871890), (490, 1576609), (538, 1435945), (1345, 574378), (1883, 410270), (2690, 287189), (3766, 205135), (5861, 131810), (9415, 82054), (11722, 65905), (13181, 58610), (18830, 41027), (26362, 29305)]