30690165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8087}}^1$

素因数の和:8129

約数の個数: 32

約数和(自身を含む): 55904256

約数和(自身を除く): 25214091

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 8087, 24261, 40435, 88957, 121305, 186001, 266871, 444785, 558003, 930005, 1334355, 2046011, 2790015, 6138033, 10230055, 30690165]

約数ペア:

[(1, 30690165), (3, 10230055), (5, 6138033), (11, 2790015), (15, 2046011), (23, 1334355), (33, 930005), (55, 558003), (69, 444785), (115, 266871), (165, 186001), (253, 121305), (345, 88957), (759, 40435), (1265, 24261), (3795, 8087)]