82955940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1361

約数の個数: 96

約数和(自身を含む): 247726080

約数和(自身を除く): 164770140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 60, 69, 92, 94, 115, 138, 141, 188, 230, 235, 276, 282, 345, 460, 470, 564, 690, 705, 940, 1081, 1279, 1380, 1410, 2162, 2558, 2820, 3243, 3837, 4324, 5116, 5405, 6395, 6486, 7674, 10810, 12790, 12972, 15348, 16215, 19185, 21620, 25580, 29417, 32430, 38370, 58834, 60113, 64860, 76740, 88251, 117668, 120226, 147085, 176502, 180339, 240452, 294170, 300565, 353004, 360678, 441255, 588340, 601130, 721356, 882510, 901695, 1202260, 1382599, 1765020, 1803390, 2765198, 3606780, 4147797, 5530396, 6912995, 8295594, 13825990, 16591188, 20738985, 27651980, 41477970, 82955940]

約数ペア:

[(1, 82955940), (2, 41477970), (3, 27651980), (4, 20738985), (5, 16591188), (6, 13825990), (10, 8295594), (12, 6912995), (15, 5530396), (20, 4147797), (23, 3606780), (30, 2765198), (46, 1803390), (47, 1765020), (60, 1382599), (69, 1202260), (92, 901695), (94, 882510), (115, 721356), (138, 601130), (141, 588340), (188, 441255), (230, 360678), (235, 353004), (276, 300565), (282, 294170), (345, 240452), (460, 180339), (470, 176502), (564, 147085), (690, 120226), (705, 117668), (940, 88251), (1081, 76740), (1279, 64860), (1380, 60113), (1410, 58834), (2162, 38370), (2558, 32430), (2820, 29417), (3243, 25580), (3837, 21620), (4324, 19185), (5116, 16215), (5405, 15348), (6395, 12972), (6486, 12790), (7674, 10810)]