71232430

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{47807}}^1$

素因数の和:47963

約数の個数: 16

約数和(自身を含む): 129081600

約数和(自身を除く): 57849170

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 47807, 95614, 239035, 478070, 7123243, 14246486, 35616215, 71232430]

約数ペア:

[(1, 71232430), (2, 35616215), (5, 14246486), (10, 7123243), (149, 478070), (298, 239035), (745, 95614), (1490, 47807)]