8992590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6971}}^1$

素因数の和:7024

約数の個数: 32

約数和(自身を含む): 22087296

約数和(自身を除く): 13094706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 6971, 13942, 20913, 34855, 41826, 69710, 104565, 209130, 299753, 599506, 899259, 1498765, 1798518, 2997530, 4496295, 8992590]

約数ペア:

[(1, 8992590), (2, 4496295), (3, 2997530), (5, 1798518), (6, 1498765), (10, 899259), (15, 599506), (30, 299753), (43, 209130), (86, 104565), (129, 69710), (215, 41826), (258, 34855), (430, 20913), (645, 13942), (1290, 6971)]