222321870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2470243}}^1$

素因数の和:2470256

約数の個数: 24

約数和(自身を含む): 578037096

約数和(自身を除く): 355715226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2470243, 4940486, 7410729, 12351215, 14821458, 22232187, 24702430, 37053645, 44464374, 74107290, 111160935, 222321870]

約数ペア:

[(1, 222321870), (2, 111160935), (3, 74107290), (5, 44464374), (6, 37053645), (9, 24702430), (10, 22232187), (15, 14821458), (18, 12351215), (30, 7410729), (45, 4940486), (90, 2470243)]