393516570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{86869}}^1$

素因数の和:87030

約数の個数: 32

約数和(自身を含む): 950705280

約数和(自身を除く): 557188710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 86869, 173738, 260607, 434345, 521214, 868690, 1303035, 2606070, 13117219, 26234438, 39351657, 65586095, 78703314, 131172190, 196758285, 393516570]

約数ペア:

[(1, 393516570), (2, 196758285), (3, 131172190), (5, 78703314), (6, 65586095), (10, 39351657), (15, 26234438), (30, 13117219), (151, 2606070), (302, 1303035), (453, 868690), (755, 521214), (906, 434345), (1510, 260607), (2265, 173738), (4530, 86869)]