30420666

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{9769}}^1$

素因数の和:9950

約数の個数: 24

約数和(自身を含む): 66299220

約数和(自身を除く): 35878554

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 9769, 19538, 29307, 58614, 87921, 175842, 1690037, 3380074, 5070111, 10140222, 15210333, 30420666]

約数ペア:

[(1, 30420666), (2, 15210333), (3, 10140222), (6, 5070111), (9, 3380074), (18, 1690037), (173, 175842), (346, 87921), (519, 58614), (1038, 29307), (1557, 19538), (3114, 9769)]