252621870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{495337}}^1$

素因数の和:495364

約数の個数: 32

約数和(自身を含む): 641958048

約数和(自身を除く): 389336178

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 495337, 990674, 1486011, 2476685, 2972022, 4953370, 7430055, 8420729, 14860110, 16841458, 25262187, 42103645, 50524374, 84207290, 126310935, 252621870]

約数ペア:

[(1, 252621870), (2, 126310935), (3, 84207290), (5, 50524374), (6, 42103645), (10, 25262187), (15, 16841458), (17, 14860110), (30, 8420729), (34, 7430055), (51, 4953370), (85, 2972022), (102, 2476685), (170, 1486011), (255, 990674), (510, 495337)]