30489634

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{5431}}^1$

素因数の和:5841

約数の個数: 16

約数和(自身を含む): 52407936

約数和(自身を除く): 21918302

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5431, 5614, 10862, 38017, 76034, 2177831, 4355662, 15244817, 30489634]

約数ペア:

[(1, 30489634), (2, 15244817), (7, 4355662), (14, 2177831), (401, 76034), (802, 38017), (2807, 10862), (5431, 5614)]