40420530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{449117}}^1$

素因数の和:449130

約数の個数: 24

約数和(自身を含む): 105093612

約数和(自身を除く): 64673082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 449117, 898234, 1347351, 2245585, 2694702, 4042053, 4491170, 6736755, 8084106, 13473510, 20210265, 40420530]

約数ペア:

[(1, 40420530), (2, 20210265), (3, 13473510), (5, 8084106), (6, 6736755), (9, 4491170), (10, 4042053), (15, 2694702), (18, 2245585), (30, 1347351), (45, 898234), (90, 449117)]