7240130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42589}}^1$

素因数の和:42613

約数の個数: 16

約数和(自身を含む): 13799160

約数和(自身を除く): 6559030

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 42589, 85178, 212945, 425890, 724013, 1448026, 3620065, 7240130]

約数ペア:

[(1, 7240130), (2, 3620065), (5, 1448026), (10, 724013), (17, 425890), (34, 212945), (85, 85178), (170, 42589)]