61198790

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{40529}}^1$

素因数の和:40687

約数の個数: 16

約数和(自身を含む): 110890080

約数和(自身を除く): 49691290

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 40529, 81058, 202645, 405290, 6119879, 12239758, 30599395, 61198790]

約数ペア:

[(1, 61198790), (2, 30599395), (5, 12239758), (10, 6119879), (151, 405290), (302, 202645), (755, 81058), (1510, 40529)]