64870330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7297}}^1$

素因数の和:7438

約数の個数: 32

約数和(自身を含む): 134516736

約数和(自身を除く): 69646406

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 7297, 8890, 14594, 36485, 51079, 72970, 102158, 255395, 510790, 926719, 1853438, 4633595, 6487033, 9267190, 12974066, 32435165, 64870330]

約数ペア:

[(1, 64870330), (2, 32435165), (5, 12974066), (7, 9267190), (10, 6487033), (14, 4633595), (35, 1853438), (70, 926719), (127, 510790), (254, 255395), (635, 102158), (889, 72970), (1270, 51079), (1778, 36485), (4445, 14594), (7297, 8890)]