166400010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{264127}}^1$

素因数の和:264147

約数の個数: 48

約数和(自身を含む): 494447616

約数和(自身を除く): 328047606

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 264127, 528254, 792381, 1320635, 1584762, 1848889, 2377143, 2641270, 3697778, 3961905, 4754286, 5546667, 7923810, 9244445, 11093334, 11885715, 16640001, 18488890, 23771430, 27733335, 33280002, 55466670, 83200005, 166400010]

約数ペア:

[(1, 166400010), (2, 83200005), (3, 55466670), (5, 33280002), (6, 27733335), (7, 23771430), (9, 18488890), (10, 16640001), (14, 11885715), (15, 11093334), (18, 9244445), (21, 7923810), (30, 5546667), (35, 4754286), (42, 3961905), (45, 3697778), (63, 2641270), (70, 2377143), (90, 1848889), (105, 1584762), (126, 1320635), (210, 792381), (315, 528254), (630, 264127)]