2056510860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1105651}}^1$

素因数の和:1105694

約数の個数: 48

約数和(自身を含む): 5943985152

約数和(自身を除く): 3887474292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 1105651, 2211302, 3316953, 4422604, 5528255, 6633906, 11056510, 13267812, 16584765, 22113020, 33169530, 34275181, 66339060, 68550362, 102825543, 137100724, 171375905, 205651086, 342751810, 411302172, 514127715, 685503620, 1028255430, 2056510860]

約数ペア:

[(1, 2056510860), (2, 1028255430), (3, 685503620), (4, 514127715), (5, 411302172), (6, 342751810), (10, 205651086), (12, 171375905), (15, 137100724), (20, 102825543), (30, 68550362), (31, 66339060), (60, 34275181), (62, 33169530), (93, 22113020), (124, 16584765), (155, 13267812), (186, 11056510), (310, 6633906), (372, 5528255), (465, 4422604), (620, 3316953), (930, 2211302), (1860, 1105651)]