66651510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28123}}^1$

素因数の和:28212

約数の個数: 32

約数和(自身を含む): 161994240

約数和(自身を除く): 95342730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 28123, 56246, 84369, 140615, 168738, 281230, 421845, 843690, 2221717, 4443434, 6665151, 11108585, 13330302, 22217170, 33325755, 66651510]

約数ペア:

[(1, 66651510), (2, 33325755), (3, 22217170), (5, 13330302), (6, 11108585), (10, 6665151), (15, 4443434), (30, 2221717), (79, 843690), (158, 421845), (237, 281230), (395, 168738), (474, 140615), (790, 84369), (1185, 56246), (2370, 28123)]