1490803450

素因数分解:

$2^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{94057}}^1$

素因数の和:94386

約数の個数: 24

約数和(自身を含む): 2781671292

約数和(自身を除く): 1290867842

約数列:

[1, 2, 5, 10, 25, 50, 317, 634, 1585, 3170, 7925, 15850, 94057, 188114, 470285, 940570, 2351425, 4702850, 29816069, 59632138, 149080345, 298160690, 745401725, 1490803450]

約数ペア:

[(1, 1490803450), (2, 745401725), (5, 298160690), (10, 149080345), (25, 59632138), (50, 29816069), (317, 4702850), (634, 2351425), (1585, 940570), (3170, 470285), (7925, 188114), (15850, 94057)]