40472730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149899}}^1$

素因数の和:149915

約数の個数: 32

約数和(自身を含む): 107928000

約数和(自身を除く): 67455270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 149899, 299798, 449697, 749495, 899394, 1349091, 1498990, 2248485, 2698182, 4047273, 4496970, 6745455, 8094546, 13490910, 20236365, 40472730]

約数ペア:

[(1, 40472730), (2, 20236365), (3, 13490910), (5, 8094546), (6, 6745455), (9, 4496970), (10, 4047273), (15, 2698182), (18, 2248485), (27, 1498990), (30, 1349091), (45, 899394), (54, 749495), (90, 449697), (135, 299798), (270, 149899)]