30977290

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{5923}}^1$

素因数の和:6453

約数の個数: 16

約数和(自身を含む): 55875168

約数和(自身を除く): 24897878

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 5923, 11846, 29615, 59230, 3097729, 6195458, 15488645, 30977290]

約数ペア:

[(1, 30977290), (2, 15488645), (5, 6195458), (10, 3097729), (523, 59230), (1046, 29615), (2615, 11846), (5230, 5923)]