904290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 2223936

約数和(自身を除く): 1319646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 701, 1290, 1402, 2103, 3505, 4206, 7010, 10515, 21030, 30143, 60286, 90429, 150715, 180858, 301430, 452145, 904290]

約数ペア:

[(1, 904290), (2, 452145), (3, 301430), (5, 180858), (6, 150715), (10, 90429), (15, 60286), (30, 30143), (43, 21030), (86, 10515), (129, 7010), (215, 4206), (258, 3505), (430, 2103), (645, 1402), (701, 1290)]