23890270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1579}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 46072800

約数和(自身を除く): 22182530

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 1579, 3026, 3158, 7565, 7895, 15130, 15790, 26843, 53686, 134215, 140531, 268430, 281062, 702655, 1405310, 2389027, 4778054, 11945135, 23890270]

約数ペア:

[(1, 23890270), (2, 11945135), (5, 4778054), (10, 2389027), (17, 1405310), (34, 702655), (85, 281062), (89, 268430), (170, 140531), (178, 134215), (445, 53686), (890, 26843), (1513, 15790), (1579, 15130), (3026, 7895), (3158, 7565)]