69400130

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{68713}}^1$

素因数の和:68821

約数の個数: 16

約数和(自身を含む): 126158904

約数和(自身を除く): 56758774

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 68713, 137426, 343565, 687130, 6940013, 13880026, 34700065, 69400130]

約数ペア:

[(1, 69400130), (2, 34700065), (5, 13880026), (10, 6940013), (101, 687130), (202, 343565), (505, 137426), (1010, 68713)]