85855630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13781}}^1$

素因数の和:13884

約数の個数: 32

約数和(自身を含む): 178614720

約数和(自身を除く): 92759090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 13781, 27562, 68905, 96467, 137810, 192934, 482335, 964670, 1226509, 2453018, 6132545, 8585563, 12265090, 17171126, 42927815, 85855630]

約数ペア:

[(1, 85855630), (2, 42927815), (5, 17171126), (7, 12265090), (10, 8585563), (14, 6132545), (35, 2453018), (70, 1226509), (89, 964670), (178, 482335), (445, 192934), (623, 137810), (890, 96467), (1246, 68905), (3115, 27562), (6230, 13781)]