30716208

素因数分解:

$2^4\times 3^2\times {\mathrm{213307}}^1$

素因数の和:213321

約数の個数: 30

約数和(自身を含む): 85963124

約数和(自身を除く): 55246916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 213307, 426614, 639921, 853228, 1279842, 1706456, 1919763, 2559684, 3412912, 3839526, 5119368, 7679052, 10238736, 15358104, 30716208]

約数ペア:

[(1, 30716208), (2, 15358104), (3, 10238736), (4, 7679052), (6, 5119368), (8, 3839526), (9, 3412912), (12, 2559684), (16, 1919763), (18, 1706456), (24, 1279842), (36, 853228), (48, 639921), (72, 426614), (144, 213307)]