720070122

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{31657}}^1$

素因数の和:31902

約数の個数: 32

約数和(自身を含む): 1531740672

約数和(自身を除く): 811670550

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 223, 446, 669, 1338, 3791, 7582, 11373, 22746, 31657, 63314, 94971, 189942, 538169, 1076338, 1614507, 3229014, 7059511, 14119022, 21178533, 42357066, 120011687, 240023374, 360035061, 720070122]

約数ペア:

[(1, 720070122), (2, 360035061), (3, 240023374), (6, 120011687), (17, 42357066), (34, 21178533), (51, 14119022), (102, 7059511), (223, 3229014), (446, 1614507), (669, 1076338), (1338, 538169), (3791, 189942), (7582, 94971), (11373, 63314), (22746, 31657)]