68693470

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{46103}}^1$

素因数の和:46259

約数の個数: 16

約数和(自身を含む): 124480800

約数和(自身を除く): 55787330

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 46103, 92206, 230515, 461030, 6869347, 13738694, 34346735, 68693470]

約数ペア:

[(1, 68693470), (2, 34346735), (5, 13738694), (10, 6869347), (149, 461030), (298, 230515), (745, 92206), (1490, 46103)]