480283310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3221}}^1$

素因数の和:3309

約数の個数: 64

約数和(自身を含む): 987323904

約数和(自身を除く): 507040594

約数列:

[1, 2, 5, 10, 13, 26, 31, 37, 62, 65, 74, 130, 155, 185, 310, 370, 403, 481, 806, 962, 1147, 2015, 2294, 2405, 3221, 4030, 4810, 5735, 6442, 11470, 14911, 16105, 29822, 32210, 41873, 74555, 83746, 99851, 119177, 149110, 199702, 209365, 238354, 418730, 499255, 595885, 998510, 1191770, 1298063, 1549301, 2596126, 3098602, 3694487, 6490315, 7388974, 7746505, 12980630, 15493010, 18472435, 36944870, 48028331, 96056662, 240141655, 480283310]

約数ペア:

[(1, 480283310), (2, 240141655), (5, 96056662), (10, 48028331), (13, 36944870), (26, 18472435), (31, 15493010), (37, 12980630), (62, 7746505), (65, 7388974), (74, 6490315), (130, 3694487), (155, 3098602), (185, 2596126), (310, 1549301), (370, 1298063), (403, 1191770), (481, 998510), (806, 595885), (962, 499255), (1147, 418730), (2015, 238354), (2294, 209365), (2405, 199702), (3221, 149110), (4030, 119177), (4810, 99851), (5735, 83746), (6442, 74555), (11470, 41873), (14911, 32210), (16105, 29822)]