70842540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1180709}}^1$

素因数の和:1180721

約数の個数: 24

約数和(自身を含む): 198359280

約数和(自身を除く): 127516740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1180709, 2361418, 3542127, 4722836, 5903545, 7084254, 11807090, 14168508, 17710635, 23614180, 35421270, 70842540]

約数ペア:

[(1, 70842540), (2, 35421270), (3, 23614180), (4, 17710635), (5, 14168508), (6, 11807090), (10, 7084254), (12, 5903545), (15, 4722836), (20, 3542127), (30, 2361418), (60, 1180709)]