305725170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{67489}}^1$

素因数の和:67650

約数の個数: 32

約数和(自身を含む): 738610560

約数和(自身を除く): 432885390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 67489, 134978, 202467, 337445, 404934, 674890, 1012335, 2024670, 10190839, 20381678, 30572517, 50954195, 61145034, 101908390, 152862585, 305725170]

約数ペア:

[(1, 305725170), (2, 152862585), (3, 101908390), (5, 61145034), (6, 50954195), (10, 30572517), (15, 20381678), (30, 10190839), (151, 2024670), (302, 1012335), (453, 674890), (755, 404934), (906, 337445), (1510, 202467), (2265, 134978), (4530, 67489)]