39001980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6311}}^1$

素因数の和:6426

約数の個数: 48

約数和(自身を含む): 110283264

約数和(自身を除く): 71281284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 6311, 12622, 18933, 25244, 31555, 37866, 63110, 75732, 94665, 126220, 189330, 378660, 650033, 1300066, 1950099, 2600132, 3250165, 3900198, 6500330, 7800396, 9750495, 13000660, 19500990, 39001980]

約数ペア:

[(1, 39001980), (2, 19500990), (3, 13000660), (4, 9750495), (5, 7800396), (6, 6500330), (10, 3900198), (12, 3250165), (15, 2600132), (20, 1950099), (30, 1300066), (60, 650033), (103, 378660), (206, 189330), (309, 126220), (412, 94665), (515, 75732), (618, 63110), (1030, 37866), (1236, 31555), (1545, 25244), (2060, 18933), (3090, 12622), (6180, 6311)]