88733820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211271}}^1$

素因数の和:211290

約数の個数: 48

約数和(自身を含む): 283949568

約数和(自身を除く): 195215748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 211271, 422542, 633813, 845084, 1056355, 1267626, 1478897, 2112710, 2535252, 2957794, 3169065, 4225420, 4436691, 5915588, 6338130, 7394485, 8873382, 12676260, 14788970, 17746764, 22183455, 29577940, 44366910, 88733820]

約数ペア:

[(1, 88733820), (2, 44366910), (3, 29577940), (4, 22183455), (5, 17746764), (6, 14788970), (7, 12676260), (10, 8873382), (12, 7394485), (14, 6338130), (15, 5915588), (20, 4436691), (21, 4225420), (28, 3169065), (30, 2957794), (35, 2535252), (42, 2112710), (60, 1478897), (70, 1267626), (84, 1056355), (105, 845084), (140, 633813), (210, 422542), (420, 211271)]