12970450

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1741}}^1$

素因数の和:1902

約数の個数: 24

約数和(自身を含む): 24300900

約数和(自身を除く): 11330450

約数列:

[1, 2, 5, 10, 25, 50, 149, 298, 745, 1490, 1741, 3482, 3725, 7450, 8705, 17410, 43525, 87050, 259409, 518818, 1297045, 2594090, 6485225, 12970450]

約数ペア:

[(1, 12970450), (2, 6485225), (5, 2594090), (10, 1297045), (25, 518818), (50, 259409), (149, 87050), (298, 43525), (745, 17410), (1490, 8705), (1741, 7450), (3482, 3725)]