121210060

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{37181}}^1$

素因数の和:37353

約数の個数: 24

約数和(自身を含む): 256109616

約数和(自身を除く): 134899556

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 37181, 74362, 148724, 185905, 371810, 743620, 6060503, 12121006, 24242012, 30302515, 60605030, 121210060]

約数ペア:

[(1, 121210060), (2, 60605030), (4, 30302515), (5, 24242012), (10, 12121006), (20, 6060503), (163, 743620), (326, 371810), (652, 185905), (815, 148724), (1630, 74362), (3260, 37181)]