30745392

素因数分解:

$2^4\times 3^1\times {\mathrm{640529}}^1$

素因数の和:640540

約数の個数: 20

約数和(自身を含む): 79425720

約数和(自身を除く): 48680328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 640529, 1281058, 1921587, 2562116, 3843174, 5124232, 7686348, 10248464, 15372696, 30745392]

約数ペア:

[(1, 30745392), (2, 15372696), (3, 10248464), (4, 7686348), (6, 5124232), (8, 3843174), (12, 2562116), (16, 1921587), (24, 1281058), (48, 640529)]