390383010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1445863}}^1$

素因数の和:1445879

約数の個数: 32

約数和(自身を含む): 1041022080

約数和(自身を除く): 650639070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1445863, 2891726, 4337589, 7229315, 8675178, 13012767, 14458630, 21687945, 26025534, 39038301, 43375890, 65063835, 78076602, 130127670, 195191505, 390383010]

約数ペア:

[(1, 390383010), (2, 195191505), (3, 130127670), (5, 78076602), (6, 65063835), (9, 43375890), (10, 39038301), (15, 26025534), (18, 21687945), (27, 14458630), (30, 13012767), (45, 8675178), (54, 7229315), (90, 4337589), (135, 2891726), (270, 1445863)]