30886818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{270937}}^1$

素因数の和:270961

約数の個数: 16

約数和(自身を含む): 65025120

約数和(自身を除く): 34138302

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 270937, 541874, 812811, 1625622, 5147803, 10295606, 15443409, 30886818]

約数ペア:

[(1, 30886818), (2, 15443409), (3, 10295606), (6, 5147803), (19, 1625622), (38, 812811), (57, 541874), (114, 270937)]