8243220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137387}}^1$

素因数の和:137399

約数の個数: 24

約数和(自身を含む): 23081184

約数和(自身を除く): 14837964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137387, 274774, 412161, 549548, 686935, 824322, 1373870, 1648644, 2060805, 2747740, 4121610, 8243220]

約数ペア:

[(1, 8243220), (2, 4121610), (3, 2747740), (4, 2060805), (5, 1648644), (6, 1373870), (10, 824322), (12, 686935), (15, 549548), (20, 412161), (30, 274774), (60, 137387)]