142307080

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{15269}}^1$

素因数の和:15513

約数の個数: 32

約数和(自身を含む): 321586200

約数和(自身を除く): 179279120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 9320, 15269, 30538, 61076, 76345, 122152, 152690, 305380, 610760, 3557677, 7115354, 14230708, 17788385, 28461416, 35576770, 71153540, 142307080]

約数ペア:

[(1, 142307080), (2, 71153540), (4, 35576770), (5, 28461416), (8, 17788385), (10, 14230708), (20, 7115354), (40, 3557677), (233, 610760), (466, 305380), (932, 152690), (1165, 122152), (1864, 76345), (2330, 61076), (4660, 30538), (9320, 15269)]