248650110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2762779}}^1$

素因数の和:2762792

約数の個数: 24

約数和(自身を含む): 646490520

約数和(自身を除く): 397840410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2762779, 5525558, 8288337, 13813895, 16576674, 24865011, 27627790, 41441685, 49730022, 82883370, 124325055, 248650110]

約数ペア:

[(1, 248650110), (2, 124325055), (3, 82883370), (5, 49730022), (6, 41441685), (9, 27627790), (10, 24865011), (15, 16576674), (18, 13813895), (30, 8288337), (45, 5525558), (90, 2762779)]