30325908

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{18181}}^1$

素因数の和:18327

約数の個数: 24

約数和(自身を含む): 71273440

約数和(自身を除く): 40947532

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 18181, 36362, 54543, 72724, 109086, 218172, 2527159, 5054318, 7581477, 10108636, 15162954, 30325908]

約数ペア:

[(1, 30325908), (2, 15162954), (3, 10108636), (4, 7581477), (6, 5054318), (12, 2527159), (139, 218172), (278, 109086), (417, 72724), (556, 54543), (834, 36362), (1668, 18181)]