40589190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{450991}}^1$

素因数の和:451004

約数の個数: 24

約数和(自身を含む): 105532128

約数和(自身を除く): 64942938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 450991, 901982, 1352973, 2254955, 2705946, 4058919, 4509910, 6764865, 8117838, 13529730, 20294595, 40589190]

約数ペア:

[(1, 40589190), (2, 20294595), (3, 13529730), (5, 8117838), (6, 6764865), (9, 4509910), (10, 4058919), (15, 2705946), (18, 2254955), (30, 1352973), (45, 901982), (90, 450991)]