30812904

素因数分解:

$2^3\times 3^2\times {\mathrm{427957}}^1$

素因数の和:427969

約数の個数: 24

約数和(自身を含む): 83451810

約数和(自身を除く): 52638906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 427957, 855914, 1283871, 1711828, 2567742, 3423656, 3851613, 5135484, 7703226, 10270968, 15406452, 30812904]

約数ペア:

[(1, 30812904), (2, 15406452), (3, 10270968), (4, 7703226), (6, 5135484), (8, 3851613), (9, 3423656), (12, 2567742), (18, 1711828), (24, 1283871), (36, 855914), (72, 427957)]