2012248590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{38839}}^1$

素因数の和:39017

約数の個数: 64

約数和(自身を含む): 5302126080

約数和(自身を除く): 3289877490

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 157, 165, 314, 330, 471, 785, 942, 1570, 1727, 2355, 3454, 4710, 5181, 8635, 10362, 17270, 25905, 38839, 51810, 77678, 116517, 194195, 233034, 388390, 427229, 582585, 854458, 1165170, 1281687, 2136145, 2563374, 4272290, 6097723, 6408435, 12195446, 12816870, 18293169, 30488615, 36586338, 60977230, 67074953, 91465845, 134149906, 182931690, 201224859, 335374765, 402449718, 670749530, 1006124295, 2012248590]

約数ペア:

[(1, 2012248590), (2, 1006124295), (3, 670749530), (5, 402449718), (6, 335374765), (10, 201224859), (11, 182931690), (15, 134149906), (22, 91465845), (30, 67074953), (33, 60977230), (55, 36586338), (66, 30488615), (110, 18293169), (157, 12816870), (165, 12195446), (314, 6408435), (330, 6097723), (471, 4272290), (785, 2563374), (942, 2136145), (1570, 1281687), (1727, 1165170), (2355, 854458), (3454, 582585), (4710, 427229), (5181, 388390), (8635, 233034), (10362, 194195), (17270, 116517), (25905, 77678), (38839, 51810)]