40639230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{451547}}^1$

素因数の和:451560

約数の個数: 24

約数和(自身を含む): 105662232

約数和(自身を除く): 65023002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 451547, 903094, 1354641, 2257735, 2709282, 4063923, 4515470, 6773205, 8127846, 13546410, 20319615, 40639230]

約数ペア:

[(1, 40639230), (2, 20319615), (3, 13546410), (5, 8127846), (6, 6773205), (9, 4515470), (10, 4063923), (15, 2709282), (18, 2257735), (30, 1354641), (45, 903094), (90, 451547)]