267646570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{2179}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 491598720

約数和(自身を除く): 223952150

約数列:

[1, 2, 5, 10, 71, 142, 173, 346, 355, 710, 865, 1730, 2179, 4358, 10895, 12283, 21790, 24566, 61415, 122830, 154709, 309418, 376967, 753934, 773545, 1547090, 1884835, 3769670, 26764657, 53529314, 133823285, 267646570]

約数ペア:

[(1, 267646570), (2, 133823285), (5, 53529314), (10, 26764657), (71, 3769670), (142, 1884835), (173, 1547090), (346, 773545), (355, 753934), (710, 376967), (865, 309418), (1730, 154709), (2179, 122830), (4358, 61415), (10895, 24566), (12283, 21790)]