86500430

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 158618304

約数和(自身を除く): 72117874

約数列:

[1, 2, 5, 10, 103, 137, 206, 274, 515, 613, 685, 1030, 1226, 1370, 3065, 6130, 14111, 28222, 63139, 70555, 83981, 126278, 141110, 167962, 315695, 419905, 631390, 839810, 8650043, 17300086, 43250215, 86500430]

約数ペア:

[(1, 86500430), (2, 43250215), (5, 17300086), (10, 8650043), (103, 839810), (137, 631390), (206, 419905), (274, 315695), (515, 167962), (613, 141110), (685, 126278), (1030, 83981), (1226, 70555), (1370, 63139), (3065, 28222), (6130, 14111)]