16796710

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 36288000

約数和(自身を除く): 19491290

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 83, 98, 118, 166, 245, 295, 343, 413, 415, 490, 581, 590, 686, 826, 830, 1162, 1715, 2065, 2891, 2905, 3430, 4067, 4130, 4897, 5782, 5810, 8134, 9794, 14455, 20237, 20335, 24485, 28469, 28910, 34279, 40474, 40670, 48970, 56938, 68558, 101185, 142345, 171395, 202370, 239953, 284690, 342790, 479906, 1199765, 1679671, 2399530, 3359342, 8398355, 16796710]

約数ペア:

[(1, 16796710), (2, 8398355), (5, 3359342), (7, 2399530), (10, 1679671), (14, 1199765), (35, 479906), (49, 342790), (59, 284690), (70, 239953), (83, 202370), (98, 171395), (118, 142345), (166, 101185), (245, 68558), (295, 56938), (343, 48970), (413, 40670), (415, 40474), (490, 34279), (581, 28910), (590, 28469), (686, 24485), (826, 20335), (830, 20237), (1162, 14455), (1715, 9794), (2065, 8134), (2891, 5810), (2905, 5782), (3430, 4897), (4067, 4130)]