265517630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{29867}}^1$

素因数の和:30008

約数の個数: 32

約数和(自身を含む): 550526976

約数和(自身を除く): 285009346

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 29867, 59734, 149335, 209069, 298670, 418138, 1045345, 2090690, 3793109, 7586218, 18965545, 26551763, 37931090, 53103526, 132758815, 265517630]

約数ペア:

[(1, 265517630), (2, 132758815), (5, 53103526), (7, 37931090), (10, 26551763), (14, 18965545), (35, 7586218), (70, 3793109), (127, 2090690), (254, 1045345), (635, 418138), (889, 298670), (1270, 209069), (1778, 149335), (4445, 59734), (8890, 29867)]