2588890620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{59351}}^1$

素因数の和:60090

約数の個数: 48

約数和(自身を含む): 7258987008

約数和(自身を除く): 4670096388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 727, 1454, 2181, 2908, 3635, 4362, 7270, 8724, 10905, 14540, 21810, 43620, 59351, 118702, 178053, 237404, 296755, 356106, 593510, 712212, 890265, 1187020, 1780530, 3561060, 43148177, 86296354, 129444531, 172592708, 215740885, 258889062, 431481770, 517778124, 647222655, 862963540, 1294445310, 2588890620]

約数ペア:

[(1, 2588890620), (2, 1294445310), (3, 862963540), (4, 647222655), (5, 517778124), (6, 431481770), (10, 258889062), (12, 215740885), (15, 172592708), (20, 129444531), (30, 86296354), (60, 43148177), (727, 3561060), (1454, 1780530), (2181, 1187020), (2908, 890265), (3635, 712212), (4362, 593510), (7270, 356106), (8724, 296755), (10905, 237404), (14540, 178053), (21810, 118702), (43620, 59351)]