70507740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10781}}^1$

素因数の和:10902

約数の個数: 48

約数和(自身を含む): 199251360

約数和(自身を除く): 128743620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 10781, 21562, 32343, 43124, 53905, 64686, 107810, 129372, 161715, 215620, 323430, 646860, 1175129, 2350258, 3525387, 4700516, 5875645, 7050774, 11751290, 14101548, 17626935, 23502580, 35253870, 70507740]

約数ペア:

[(1, 70507740), (2, 35253870), (3, 23502580), (4, 17626935), (5, 14101548), (6, 11751290), (10, 7050774), (12, 5875645), (15, 4700516), (20, 3525387), (30, 2350258), (60, 1175129), (109, 646860), (218, 323430), (327, 215620), (436, 161715), (545, 129372), (654, 107810), (1090, 64686), (1308, 53905), (1635, 43124), (2180, 32343), (3270, 21562), (6540, 10781)]