170102270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42209}}^1$

素因数の和:42260

約数の個数: 32

約数和(自身を含む): 340381440

約数和(自身を除く): 170279170

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 42209, 84418, 211045, 422090, 548717, 1097434, 1308479, 2616958, 2743585, 5487170, 6542395, 13084790, 17010227, 34020454, 85051135, 170102270]

約数ペア:

[(1, 170102270), (2, 85051135), (5, 34020454), (10, 17010227), (13, 13084790), (26, 6542395), (31, 5487170), (62, 2743585), (65, 2616958), (130, 1308479), (155, 1097434), (310, 548717), (403, 422090), (806, 211045), (2015, 84418), (4030, 42209)]