30468510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7873}}^1$

素因数の和:7929

約数の個数: 48

約数和(自身を含む): 81070704

約数和(自身を除く): 50602194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 7873, 15746, 23619, 39365, 47238, 70857, 78730, 118095, 141714, 236190, 338539, 354285, 677078, 708570, 1015617, 1692695, 2031234, 3046851, 3385390, 5078085, 6093702, 10156170, 15234255, 30468510]

約数ペア:

[(1, 30468510), (2, 15234255), (3, 10156170), (5, 6093702), (6, 5078085), (9, 3385390), (10, 3046851), (15, 2031234), (18, 1692695), (30, 1015617), (43, 708570), (45, 677078), (86, 354285), (90, 338539), (129, 236190), (215, 141714), (258, 118095), (387, 78730), (430, 70857), (645, 47238), (774, 39365), (1290, 23619), (1935, 15746), (3870, 7873)]