80315830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{26683}}^1$

素因数の和:26740

約数の個数: 32

約数和(自身を含む): 169069824

約数和(自身を除く): 88753994

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 26683, 53366, 133415, 186781, 266830, 373562, 933905, 1147369, 1867810, 2294738, 5736845, 8031583, 11473690, 16063166, 40157915, 80315830]

約数ペア:

[(1, 80315830), (2, 40157915), (5, 16063166), (7, 11473690), (10, 8031583), (14, 5736845), (35, 2294738), (43, 1867810), (70, 1147369), (86, 933905), (215, 373562), (301, 266830), (430, 186781), (602, 133415), (1505, 53366), (3010, 26683)]