230965620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{6911}}^1$

素因数の和:7480

約数の個数: 48

約数和(自身を含む): 647958528

約数和(自身を除く): 416992908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 557, 1114, 1671, 2228, 2785, 3342, 5570, 6684, 6911, 8355, 11140, 13822, 16710, 20733, 27644, 33420, 34555, 41466, 69110, 82932, 103665, 138220, 207330, 414660, 3849427, 7698854, 11548281, 15397708, 19247135, 23096562, 38494270, 46193124, 57741405, 76988540, 115482810, 230965620]

約数ペア:

[(1, 230965620), (2, 115482810), (3, 76988540), (4, 57741405), (5, 46193124), (6, 38494270), (10, 23096562), (12, 19247135), (15, 15397708), (20, 11548281), (30, 7698854), (60, 3849427), (557, 414660), (1114, 207330), (1671, 138220), (2228, 103665), (2785, 82932), (3342, 69110), (5570, 41466), (6684, 34555), (6911, 33420), (8355, 27644), (11140, 20733), (13822, 16710)]