30421576

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 58614840

約数和(自身を除く): 28193264

約数列:

[1, 2, 4, 8, 53, 106, 157, 212, 314, 424, 457, 628, 914, 1256, 1828, 3656, 8321, 16642, 24221, 33284, 48442, 66568, 71749, 96884, 143498, 193768, 286996, 573992, 3802697, 7605394, 15210788, 30421576]

約数ペア:

[(1, 30421576), (2, 15210788), (4, 7605394), (8, 3802697), (53, 573992), (106, 286996), (157, 193768), (212, 143498), (314, 96884), (424, 71749), (457, 66568), (628, 48442), (914, 33284), (1256, 24221), (1828, 16642), (3656, 8321)]