4388370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{20897}}^1$

素因数の和:20914

約数の個数: 32

約数和(自身を含む): 12037248

約数和(自身を除く): 7648878

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 20897, 41794, 62691, 104485, 125382, 146279, 208970, 292558, 313455, 438837, 626910, 731395, 877674, 1462790, 2194185, 4388370]

約数ペア:

[(1, 4388370), (2, 2194185), (3, 1462790), (5, 877674), (6, 731395), (7, 626910), (10, 438837), (14, 313455), (15, 292558), (21, 208970), (30, 146279), (35, 125382), (42, 104485), (70, 62691), (105, 41794), (210, 20897)]