82653410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{13267}}^1$

素因数の和:13370

約数の個数: 32

約数和(自身を含む): 171953280

約数和(自身を除く): 89299870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 13267, 26534, 66335, 92869, 132670, 185738, 464345, 928690, 1180763, 2361526, 5903815, 8265341, 11807630, 16530682, 41326705, 82653410]

約数ペア:

[(1, 82653410), (2, 41326705), (5, 16530682), (7, 11807630), (10, 8265341), (14, 5903815), (35, 2361526), (70, 1180763), (89, 928690), (178, 464345), (445, 185738), (623, 132670), (890, 92869), (1246, 66335), (3115, 26534), (6230, 13267)]