7289790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5651}}^1$

素因数の和:5704

約数の個数: 32

約数和(自身を含む): 17905536

約数和(自身を除く): 10615746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 5651, 11302, 16953, 28255, 33906, 56510, 84765, 169530, 242993, 485986, 728979, 1214965, 1457958, 2429930, 3644895, 7289790]

約数ペア:

[(1, 7289790), (2, 3644895), (3, 2429930), (5, 1457958), (6, 1214965), (10, 728979), (15, 485986), (30, 242993), (43, 169530), (86, 84765), (129, 56510), (215, 33906), (258, 28255), (430, 16953), (645, 11302), (1290, 5651)]