358807730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{6397}}^1$

素因数の和:6554

約数の個数: 32

約数和(自身を含む): 663344640

約数和(自身を除く): 304536910

約数列:

[1, 2, 5, 10, 71, 79, 142, 158, 355, 395, 710, 790, 5609, 6397, 11218, 12794, 28045, 31985, 56090, 63970, 454187, 505363, 908374, 1010726, 2270935, 2526815, 4541870, 5053630, 35880773, 71761546, 179403865, 358807730]

約数ペア:

[(1, 358807730), (2, 179403865), (5, 71761546), (10, 35880773), (71, 5053630), (79, 4541870), (142, 2526815), (158, 2270935), (355, 1010726), (395, 908374), (710, 505363), (790, 454187), (5609, 63970), (6397, 56090), (11218, 31985), (12794, 28045)]