681543690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{22718123}}^1$

素因数の和:22718133

約数の個数: 16

約数和(自身を含む): 1635704928

約数和(自身を除く): 954161238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 22718123, 45436246, 68154369, 113590615, 136308738, 227181230, 340771845, 681543690]

約数ペア:

[(1, 681543690), (2, 340771845), (3, 227181230), (5, 136308738), (6, 113590615), (10, 68154369), (15, 45436246), (30, 22718123)]