30847158

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{12329}}^1$

素因数の和:12476

約数の個数: 24

約数和(自身を含む): 67321800

約数和(自身を除く): 36474642

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 12329, 24658, 36987, 73974, 110961, 221922, 1713731, 3427462, 5141193, 10282386, 15423579, 30847158]

約数ペア:

[(1, 30847158), (2, 15423579), (3, 10282386), (6, 5141193), (9, 3427462), (18, 1713731), (139, 221922), (278, 110961), (417, 73974), (834, 36987), (1251, 24658), (2502, 12329)]