15027080

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3511}}^1$

素因数の和:3629

約数の個数: 32

約数和(自身を含む): 34136640

約数和(自身を除く): 19109560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 3511, 4280, 7022, 14044, 17555, 28088, 35110, 70220, 140440, 375677, 751354, 1502708, 1878385, 3005416, 3756770, 7513540, 15027080]

約数ペア:

[(1, 15027080), (2, 7513540), (4, 3756770), (5, 3005416), (8, 1878385), (10, 1502708), (20, 751354), (40, 375677), (107, 140440), (214, 70220), (428, 35110), (535, 28088), (856, 17555), (1070, 14044), (2140, 7022), (3511, 4280)]