1957209570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{15679}}^1$

素因数の和:15784

約数の個数: 96

約数和(自身を含む): 5430297600

約数和(自身を除く): 3473088030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 73, 90, 95, 114, 146, 171, 190, 219, 285, 342, 365, 438, 570, 657, 730, 855, 1095, 1314, 1387, 1710, 2190, 2774, 3285, 4161, 6570, 6935, 8322, 12483, 13870, 15679, 20805, 24966, 31358, 41610, 47037, 62415, 78395, 94074, 124830, 141111, 156790, 235185, 282222, 297901, 470370, 595802, 705555, 893703, 1144567, 1411110, 1489505, 1787406, 2289134, 2681109, 2979010, 3433701, 4468515, 5362218, 5722835, 6867402, 8937030, 10301103, 11445670, 13405545, 17168505, 20602206, 21746773, 26811090, 34337010, 43493546, 51505515, 65240319, 103011030, 108733865, 130480638, 195720957, 217467730, 326201595, 391441914, 652403190, 978604785, 1957209570]

約数ペア:

[(1, 1957209570), (2, 978604785), (3, 652403190), (5, 391441914), (6, 326201595), (9, 217467730), (10, 195720957), (15, 130480638), (18, 108733865), (19, 103011030), (30, 65240319), (38, 51505515), (45, 43493546), (57, 34337010), (73, 26811090), (90, 21746773), (95, 20602206), (114, 17168505), (146, 13405545), (171, 11445670), (190, 10301103), (219, 8937030), (285, 6867402), (342, 5722835), (365, 5362218), (438, 4468515), (570, 3433701), (657, 2979010), (730, 2681109), (855, 2289134), (1095, 1787406), (1314, 1489505), (1387, 1411110), (1710, 1144567), (2190, 893703), (2774, 705555), (3285, 595802), (4161, 470370), (6570, 297901), (6935, 282222), (8322, 235185), (12483, 156790), (13870, 141111), (15679, 124830), (20805, 94074), (24966, 78395), (31358, 62415), (41610, 47037)]