105598030

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{397}}^2$

素因数の和:868

約数の個数: 24

約数和(自身を含む): 193400568

約数和(自身を除く): 87802538

約数列:

[1, 2, 5, 10, 67, 134, 335, 397, 670, 794, 1985, 3970, 26599, 53198, 132995, 157609, 265990, 315218, 788045, 1576090, 10559803, 21119606, 52799015, 105598030]

約数ペア:

[(1, 105598030), (2, 52799015), (5, 21119606), (10, 10559803), (67, 1576090), (134, 788045), (335, 315218), (397, 265990), (670, 157609), (794, 132995), (1985, 53198), (3970, 26599)]