1660930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^2$

素因数の和:178

約数の個数: 24

約数和(自身を含む): 3116988

約数和(自身を除く): 1456058

約数列:

[1, 2, 5, 10, 37, 67, 74, 134, 185, 335, 370, 670, 2479, 4489, 4958, 8978, 12395, 22445, 24790, 44890, 166093, 332186, 830465, 1660930]

約数ペア:

[(1, 1660930), (2, 830465), (5, 332186), (10, 166093), (37, 44890), (67, 24790), (74, 22445), (134, 12395), (185, 8978), (335, 4958), (370, 4489), (670, 2479)]