186838860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7727}}^1$

素因数の和:7783

約数の個数: 96

約数和(自身を含む): 581640192

約数和(自身を除く): 394801332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 7727, 8060, 12090, 15454, 23181, 24180, 30908, 38635, 46362, 77270, 92724, 100451, 115905, 154540, 200902, 231810, 239537, 301353, 401804, 463620, 479074, 502255, 602706, 718611, 958148, 1004510, 1197685, 1205412, 1437222, 1506765, 2009020, 2395370, 2874444, 3013530, 3113981, 3593055, 4790740, 6027060, 6227962, 7186110, 9341943, 12455924, 14372220, 15569905, 18683886, 31139810, 37367772, 46709715, 62279620, 93419430, 186838860]

約数ペア:

[(1, 186838860), (2, 93419430), (3, 62279620), (4, 46709715), (5, 37367772), (6, 31139810), (10, 18683886), (12, 15569905), (13, 14372220), (15, 12455924), (20, 9341943), (26, 7186110), (30, 6227962), (31, 6027060), (39, 4790740), (52, 3593055), (60, 3113981), (62, 3013530), (65, 2874444), (78, 2395370), (93, 2009020), (124, 1506765), (130, 1437222), (155, 1205412), (156, 1197685), (186, 1004510), (195, 958148), (260, 718611), (310, 602706), (372, 502255), (390, 479074), (403, 463620), (465, 401804), (620, 301353), (780, 239537), (806, 231810), (930, 200902), (1209, 154540), (1612, 115905), (1860, 100451), (2015, 92724), (2418, 77270), (4030, 46362), (4836, 38635), (6045, 30908), (7727, 24180), (8060, 23181), (12090, 15454)]