30517838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 52348800

約数和(自身を除く): 21830962

約数列:

[1, 2, 13, 19, 26, 38, 163, 247, 326, 379, 494, 758, 2119, 3097, 4238, 4927, 6194, 7201, 9854, 14402, 40261, 61777, 80522, 93613, 123554, 187226, 803101, 1173763, 1606202, 2347526, 15258919, 30517838]

約数ペア:

[(1, 30517838), (2, 15258919), (13, 2347526), (19, 1606202), (26, 1173763), (38, 803101), (163, 187226), (247, 123554), (326, 93613), (379, 80522), (494, 61777), (758, 40261), (2119, 14402), (3097, 9854), (4238, 7201), (4927, 6194)]