399113430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{700199}}^1$

素因数の和:700228

約数の個数: 32

約数和(自身を含む): 1008288000

約数和(自身を除く): 609174570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 700199, 1400398, 2100597, 3500995, 4201194, 7001990, 10502985, 13303781, 21005970, 26607562, 39911343, 66518905, 79822686, 133037810, 199556715, 399113430]

約数ペア:

[(1, 399113430), (2, 199556715), (3, 133037810), (5, 79822686), (6, 66518905), (10, 39911343), (15, 26607562), (19, 21005970), (30, 13303781), (38, 10502985), (57, 7001990), (95, 4201194), (114, 3500995), (190, 2100597), (285, 1400398), (570, 700199)]