86790830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1367}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 178868736

約数和(自身を除く): 92077906

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 907, 1367, 1814, 2734, 4535, 6349, 6835, 9070, 9569, 12698, 13670, 19138, 31745, 47845, 63490, 95690, 1239869, 2479738, 6199345, 8679083, 12398690, 17358166, 43395415, 86790830]

約数ペア:

[(1, 86790830), (2, 43395415), (5, 17358166), (7, 12398690), (10, 8679083), (14, 6199345), (35, 2479738), (70, 1239869), (907, 95690), (1367, 63490), (1814, 47845), (2734, 31745), (4535, 19138), (6349, 13670), (6835, 12698), (9070, 9569)]