38529780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{642163}}^1$

素因数の和:642175

約数の個数: 24

約数和(自身を含む): 107883552

約数和(自身を除く): 69353772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 642163, 1284326, 1926489, 2568652, 3210815, 3852978, 6421630, 7705956, 9632445, 12843260, 19264890, 38529780]

約数ペア:

[(1, 38529780), (2, 19264890), (3, 12843260), (4, 9632445), (5, 7705956), (6, 6421630), (10, 3852978), (12, 3210815), (15, 2568652), (20, 1926489), (30, 1284326), (60, 642163)]