215475930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{798059}}^1$

素因数の和:798075

約数の個数: 32

約数和(自身を含む): 574603200

約数和(自身を除く): 359127270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 798059, 1596118, 2394177, 3990295, 4788354, 7182531, 7980590, 11970885, 14365062, 21547593, 23941770, 35912655, 43095186, 71825310, 107737965, 215475930]

約数ペア:

[(1, 215475930), (2, 107737965), (3, 71825310), (5, 43095186), (6, 35912655), (9, 23941770), (10, 21547593), (15, 14365062), (18, 11970885), (27, 7980590), (30, 7182531), (45, 4788354), (54, 3990295), (90, 2394177), (135, 1596118), (270, 798059)]