631530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2339}}^1$

素因数の和:2355

約数の個数: 32

約数和(自身を含む): 1684800

約数和(自身を除く): 1053270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2339, 4678, 7017, 11695, 14034, 21051, 23390, 35085, 42102, 63153, 70170, 105255, 126306, 210510, 315765, 631530]

約数ペア:

[(1, 631530), (2, 315765), (3, 210510), (5, 126306), (6, 105255), (9, 70170), (10, 63153), (15, 42102), (18, 35085), (27, 23390), (30, 21051), (45, 14034), (54, 11695), (90, 7017), (135, 4678), (270, 2339)]