28255530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3259}}^1$

素因数の和:3303

約数の個数: 48

約数和(自身を含む): 72059040

約数和(自身を除く): 43803510

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 3259, 4335, 6518, 8670, 9777, 16295, 19554, 32590, 48885, 55403, 97770, 110806, 166209, 277015, 332418, 554030, 831045, 941851, 1662090, 1883702, 2825553, 4709255, 5651106, 9418510, 14127765, 28255530]

約数ペア:

[(1, 28255530), (2, 14127765), (3, 9418510), (5, 5651106), (6, 4709255), (10, 2825553), (15, 1883702), (17, 1662090), (30, 941851), (34, 831045), (51, 554030), (85, 332418), (102, 277015), (170, 166209), (255, 110806), (289, 97770), (510, 55403), (578, 48885), (867, 32590), (1445, 19554), (1734, 16295), (2890, 9777), (3259, 8670), (4335, 6518)]