40397790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1346593}}^1$

素因数の和:1346603

約数の個数: 16

約数和(自身を含む): 96954768

約数和(自身を除く): 56556978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1346593, 2693186, 4039779, 6732965, 8079558, 13465930, 20198895, 40397790]

約数ペア:

[(1, 40397790), (2, 20198895), (3, 13465930), (5, 8079558), (6, 6732965), (10, 4039779), (15, 2693186), (30, 1346593)]