72320230

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{67589}}^1$

素因数の和:67703

約数の個数: 16

約数和(自身を含む): 131394960

約数和(自身を除く): 59074730

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 67589, 135178, 337945, 675890, 7232023, 14464046, 36160115, 72320230]

約数ペア:

[(1, 72320230), (2, 36160115), (5, 14464046), (10, 7232023), (107, 675890), (214, 337945), (535, 135178), (1070, 67589)]