28618830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{317987}}^1$

素因数の和:318000

約数の個数: 24

約数和(自身を含む): 74409192

約数和(自身を除く): 45790362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 317987, 635974, 953961, 1589935, 1907922, 2861883, 3179870, 4769805, 5723766, 9539610, 14309415, 28618830]

約数ペア:

[(1, 28618830), (2, 14309415), (3, 9539610), (5, 5723766), (6, 4769805), (9, 3179870), (10, 2861883), (15, 1907922), (18, 1589935), (30, 953961), (45, 635974), (90, 317987)]