42043740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3557}}^1$

素因数の和:3766

約数の個数: 48

約数和(自身を含む): 118353312

約数和(自身を除く): 76309572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3557, 3940, 5910, 7114, 10671, 11820, 14228, 17785, 21342, 35570, 42684, 53355, 71140, 106710, 213420, 700729, 1401458, 2102187, 2802916, 3503645, 4204374, 7007290, 8408748, 10510935, 14014580, 21021870, 42043740]

約数ペア:

[(1, 42043740), (2, 21021870), (3, 14014580), (4, 10510935), (5, 8408748), (6, 7007290), (10, 4204374), (12, 3503645), (15, 2802916), (20, 2102187), (30, 1401458), (60, 700729), (197, 213420), (394, 106710), (591, 71140), (788, 53355), (985, 42684), (1182, 35570), (1970, 21342), (2364, 17785), (2955, 14228), (3557, 11820), (3940, 10671), (5910, 7114)]