2017178220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6427}}^1\times {\mathrm{5231}}^1$

素因数の和:11670

約数の個数: 48

約数和(自身を含む): 5650057728

約数和(自身を除く): 3632879508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5231, 6427, 10462, 12854, 15693, 19281, 20924, 25708, 26155, 31386, 32135, 38562, 52310, 62772, 64270, 77124, 78465, 96405, 104620, 128540, 156930, 192810, 313860, 385620, 33619637, 67239274, 100858911, 134478548, 168098185, 201717822, 336196370, 403435644, 504294555, 672392740, 1008589110, 2017178220]

約数ペア:

[(1, 2017178220), (2, 1008589110), (3, 672392740), (4, 504294555), (5, 403435644), (6, 336196370), (10, 201717822), (12, 168098185), (15, 134478548), (20, 100858911), (30, 67239274), (60, 33619637), (5231, 385620), (6427, 313860), (10462, 192810), (12854, 156930), (15693, 128540), (19281, 104620), (20924, 96405), (25708, 78465), (26155, 77124), (31386, 64270), (32135, 62772), (38562, 52310)]