30964662

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{24229}}^1$

素因数の和:24308

約数の個数: 24

約数和(自身を含む): 68037840

約数和(自身を除く): 37073178

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 24229, 48458, 72687, 145374, 218061, 436122, 1720259, 3440518, 5160777, 10321554, 15482331, 30964662]

約数ペア:

[(1, 30964662), (2, 15482331), (3, 10321554), (6, 5160777), (9, 3440518), (18, 1720259), (71, 436122), (142, 218061), (213, 145374), (426, 72687), (639, 48458), (1278, 24229)]