68275970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{5449}}^1$

素因数の和:5642

約数の個数: 32

約数和(自身を含む): 141264000

約数和(自身を除く): 72988030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2506, 5449, 6265, 10898, 12530, 27245, 38143, 54490, 76286, 190715, 381430, 975371, 1950742, 4876855, 6827597, 9753710, 13655194, 34137985, 68275970]

約数ペア:

[(1, 68275970), (2, 34137985), (5, 13655194), (7, 9753710), (10, 6827597), (14, 4876855), (35, 1950742), (70, 975371), (179, 381430), (358, 190715), (895, 76286), (1253, 54490), (1790, 38143), (2506, 27245), (5449, 12530), (6265, 10898)]