2399530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 5171040

約数和(自身を除く): 2771510

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 83, 98, 118, 166, 245, 295, 413, 415, 490, 581, 590, 826, 830, 1162, 2065, 2891, 2905, 4067, 4130, 4897, 5782, 5810, 8134, 9794, 14455, 20335, 24485, 28910, 34279, 40670, 48970, 68558, 171395, 239953, 342790, 479906, 1199765, 2399530]

約数ペア:

[(1, 2399530), (2, 1199765), (5, 479906), (7, 342790), (10, 239953), (14, 171395), (35, 68558), (49, 48970), (59, 40670), (70, 34279), (83, 28910), (98, 24485), (118, 20335), (166, 14455), (245, 9794), (295, 8134), (413, 5810), (415, 5782), (490, 4897), (581, 4130), (590, 4067), (826, 2905), (830, 2891), (1162, 2065)]