69134810

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 126669312

約数和(自身を除く): 57534502

約数列:

[1, 2, 5, 10, 97, 194, 263, 271, 485, 526, 542, 970, 1315, 1355, 2630, 2710, 25511, 26287, 51022, 52574, 71273, 127555, 131435, 142546, 255110, 262870, 356365, 712730, 6913481, 13826962, 34567405, 69134810]

約数ペア:

[(1, 69134810), (2, 34567405), (5, 13826962), (10, 6913481), (97, 712730), (194, 356365), (263, 262870), (271, 255110), (485, 142546), (526, 131435), (542, 127555), (970, 71273), (1315, 52574), (1355, 51022), (2630, 26287), (2710, 25511)]