221424870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{10529}}^1$

素因数の和:11240

約数の個数: 32

約数和(自身を含む): 532228320

約数和(自身を除く): 310803450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 701, 1402, 2103, 3505, 4206, 7010, 10515, 10529, 21030, 21058, 31587, 52645, 63174, 105290, 157935, 315870, 7380829, 14761658, 22142487, 36904145, 44284974, 73808290, 110712435, 221424870]

約数ペア:

[(1, 221424870), (2, 110712435), (3, 73808290), (5, 44284974), (6, 36904145), (10, 22142487), (15, 14761658), (30, 7380829), (701, 315870), (1402, 157935), (2103, 105290), (3505, 63174), (4206, 52645), (7010, 31587), (10515, 21058), (10529, 21030)]