68830140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1147169}}^1$

素因数の和:1147181

約数の個数: 24

約数和(自身を含む): 192724560

約数和(自身を除く): 123894420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1147169, 2294338, 3441507, 4588676, 5735845, 6883014, 11471690, 13766028, 17207535, 22943380, 34415070, 68830140]

約数ペア:

[(1, 68830140), (2, 34415070), (3, 22943380), (4, 17207535), (5, 13766028), (6, 11471690), (10, 6883014), (12, 5735845), (15, 4588676), (20, 3441507), (30, 2294338), (60, 1147169)]