61994270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{36683}}^1$

素因数の和:36716

約数の個数: 24

約数和(自身を含む): 120837096

約数和(自身を除く): 58842826

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 36683, 73366, 183415, 366830, 476879, 953758, 2384395, 4768790, 6199427, 12398854, 30997135, 61994270]

約数ペア:

[(1, 61994270), (2, 30997135), (5, 12398854), (10, 6199427), (13, 4768790), (26, 2384395), (65, 953758), (130, 476879), (169, 366830), (338, 183415), (845, 73366), (1690, 36683)]