30891610

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{6701}}^1$

素因数の和:7169

約数の個数: 16

約数和(自身を含む): 55733832

約数和(自身を除く): 24842222

約数列:

[1, 2, 5, 10, 461, 922, 2305, 4610, 6701, 13402, 33505, 67010, 3089161, 6178322, 15445805, 30891610]

約数ペア:

[(1, 30891610), (2, 15445805), (5, 6178322), (10, 3089161), (461, 67010), (922, 33505), (2305, 13402), (4610, 6701)]