70140870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{259781}}^1$

素因数の和:259797

約数の個数: 32

約数和(自身を含む): 187043040

約数和(自身を除く): 116902170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 259781, 519562, 779343, 1298905, 1558686, 2338029, 2597810, 3896715, 4676058, 7014087, 7793430, 11690145, 14028174, 23380290, 35070435, 70140870]

約数ペア:

[(1, 70140870), (2, 35070435), (3, 23380290), (5, 14028174), (6, 11690145), (9, 7793430), (10, 7014087), (15, 4676058), (18, 3896715), (27, 2597810), (30, 2338029), (45, 1558686), (54, 1298905), (90, 779343), (135, 519562), (270, 259781)]