40810290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71597}}^1$

素因数の和:71626

約数の個数: 32

約数和(自身を含む): 103101120

約数和(自身を除く): 62290830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 71597, 143194, 214791, 357985, 429582, 715970, 1073955, 1360343, 2147910, 2720686, 4081029, 6801715, 8162058, 13603430, 20405145, 40810290]

約数ペア:

[(1, 40810290), (2, 20405145), (3, 13603430), (5, 8162058), (6, 6801715), (10, 4081029), (15, 2720686), (19, 2147910), (30, 1360343), (38, 1073955), (57, 715970), (95, 429582), (114, 357985), (190, 214791), (285, 143194), (570, 71597)]