86508760660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4561}}^1\times {\mathrm{135479}}^1$

素因数の和:140056

約数の個数: 48

約数和(自身を含む): 207668079360

約数和(自身を除く): 121159318700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4561, 9122, 18244, 22805, 31927, 45610, 63854, 91220, 127708, 135479, 159635, 270958, 319270, 541916, 638540, 677395, 948353, 1354790, 1896706, 2709580, 3793412, 4741765, 9483530, 18967060, 617919719, 1235839438, 2471678876, 3089598595, 4325438033, 6179197190, 8650876066, 12358394380, 17301752132, 21627190165, 43254380330, 86508760660]

約数ペア:

[(1, 86508760660), (2, 43254380330), (4, 21627190165), (5, 17301752132), (7, 12358394380), (10, 8650876066), (14, 6179197190), (20, 4325438033), (28, 3089598595), (35, 2471678876), (70, 1235839438), (140, 617919719), (4561, 18967060), (9122, 9483530), (18244, 4741765), (22805, 3793412), (31927, 2709580), (45610, 1896706), (63854, 1354790), (91220, 948353), (127708, 677395), (135479, 638540), (159635, 541916), (270958, 319270)]