29910908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2213}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 54552960

約数和(自身を除く): 24642052

約数列:

[1, 2, 4, 31, 62, 109, 124, 218, 436, 2213, 3379, 4426, 6758, 8852, 13516, 68603, 137206, 241217, 274412, 482434, 964868, 7477727, 14955454, 29910908]

約数ペア:

[(1, 29910908), (2, 14955454), (4, 7477727), (31, 964868), (62, 482434), (109, 274412), (124, 241217), (218, 137206), (436, 68603), (2213, 13516), (3379, 8852), (4426, 6758)]