84451590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{938351}}^1$

素因数の和:938364

約数の個数: 24

約数和(自身を含む): 219574368

約数和(自身を除く): 135122778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 938351, 1876702, 2815053, 4691755, 5630106, 8445159, 9383510, 14075265, 16890318, 28150530, 42225795, 84451590]

約数ペア:

[(1, 84451590), (2, 42225795), (3, 28150530), (5, 16890318), (6, 14075265), (9, 9383510), (10, 8445159), (15, 5630106), (18, 4691755), (30, 2815053), (45, 1876702), (90, 938351)]