30931922

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1621}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 56056320

約数和(自身を除く): 25124398

約数列:

[1, 2, 7, 14, 29, 47, 58, 94, 203, 329, 406, 658, 1363, 1621, 2726, 3242, 9541, 11347, 19082, 22694, 47009, 76187, 94018, 152374, 329063, 533309, 658126, 1066618, 2209423, 4418846, 15465961, 30931922]

約数ペア:

[(1, 30931922), (2, 15465961), (7, 4418846), (14, 2209423), (29, 1066618), (47, 658126), (58, 533309), (94, 329063), (203, 152374), (329, 94018), (406, 76187), (658, 47009), (1363, 22694), (1621, 19082), (2726, 11347), (3242, 9541)]