66705070

素因数分解:

$2^1\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{6287}}^1$

素因数の和:7355

約数の個数: 16

約数和(自身を含む): 120201408

約数和(自身を除く): 53496338

約数列:

[1, 2, 5, 10, 1061, 2122, 5305, 6287, 10610, 12574, 31435, 62870, 6670507, 13341014, 33352535, 66705070]

約数ペア:

[(1, 66705070), (2, 33352535), (5, 13341014), (10, 6670507), (1061, 62870), (2122, 31435), (5305, 12574), (6287, 10610)]