7158420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{39769}}^1$

素因数の和:39784

約数の個数: 36

約数和(自身を含む): 21714420

約数和(自身を除く): 14556000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 39769, 79538, 119307, 159076, 198845, 238614, 357921, 397690, 477228, 596535, 715842, 795380, 1193070, 1431684, 1789605, 2386140, 3579210, 7158420]

約数ペア:

[(1, 7158420), (2, 3579210), (3, 2386140), (4, 1789605), (5, 1431684), (6, 1193070), (9, 795380), (10, 715842), (12, 596535), (15, 477228), (18, 397690), (20, 357921), (30, 238614), (36, 198845), (45, 159076), (60, 119307), (90, 79538), (180, 39769)]