30891084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{367751}}^1$

素因数の和:367765

約数の個数: 24

約数和(自身を含む): 82376448

約数和(自身を除く): 51485364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 367751, 735502, 1103253, 1471004, 2206506, 2574257, 4413012, 5148514, 7722771, 10297028, 15445542, 30891084]

約数ペア:

[(1, 30891084), (2, 15445542), (3, 10297028), (4, 7722771), (6, 5148514), (7, 4413012), (12, 2574257), (14, 2206506), (21, 1471004), (28, 1103253), (42, 735502), (84, 367751)]