67718580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1128643}}^1$

素因数の和:1128655

約数の個数: 24

約数和(自身を含む): 189612192

約数和(自身を除く): 121893612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1128643, 2257286, 3385929, 4514572, 5643215, 6771858, 11286430, 13543716, 16929645, 22572860, 33859290, 67718580]

約数ペア:

[(1, 67718580), (2, 33859290), (3, 22572860), (4, 16929645), (5, 13543716), (6, 11286430), (10, 6771858), (12, 5643215), (15, 4514572), (20, 3385929), (30, 2257286), (60, 1128643)]