40621890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1354063}}^1$

素因数の和:1354073

約数の個数: 16

約数和(自身を含む): 97492608

約数和(自身を除く): 56870718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1354063, 2708126, 4062189, 6770315, 8124378, 13540630, 20310945, 40621890]

約数ペア:

[(1, 40621890), (2, 20310945), (3, 13540630), (5, 8124378), (6, 6770315), (10, 4062189), (15, 2708126), (30, 1354063)]