15630790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4751}}^1$

素因数の和:4812

約数の個数: 32

約数和(自身を含む): 32845824

約数和(自身を除く): 17215034

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 4751, 9502, 23755, 33257, 47510, 66514, 166285, 223297, 332570, 446594, 1116485, 1563079, 2232970, 3126158, 7815395, 15630790]

約数ペア:

[(1, 15630790), (2, 7815395), (5, 3126158), (7, 2232970), (10, 1563079), (14, 1116485), (35, 446594), (47, 332570), (70, 223297), (94, 166285), (235, 66514), (329, 47510), (470, 33257), (658, 23755), (1645, 9502), (3290, 4751)]