30331504

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2531}}^1$

素因数の和:2653

約数の個数: 40

約数和(自身を含む): 67817088

約数和(自身を除く): 37485584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2531, 2996, 5062, 5992, 10124, 11984, 17717, 20248, 35434, 40496, 70868, 141736, 270817, 283472, 541634, 1083268, 1895719, 2166536, 3791438, 4333072, 7582876, 15165752, 30331504]

約数ペア:

[(1, 30331504), (2, 15165752), (4, 7582876), (7, 4333072), (8, 3791438), (14, 2166536), (16, 1895719), (28, 1083268), (56, 541634), (107, 283472), (112, 270817), (214, 141736), (428, 70868), (749, 40496), (856, 35434), (1498, 20248), (1712, 17717), (2531, 11984), (2996, 10124), (5062, 5992)]