2547660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42461}}^1$

素因数の和:42473

約数の個数: 24

約数和(自身を含む): 7133616

約数和(自身を除く): 4585956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42461, 84922, 127383, 169844, 212305, 254766, 424610, 509532, 636915, 849220, 1273830, 2547660]

約数ペア:

[(1, 2547660), (2, 1273830), (3, 849220), (4, 636915), (5, 509532), (6, 424610), (10, 254766), (12, 212305), (15, 169844), (20, 127383), (30, 84922), (60, 42461)]