1020348837585

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{46381}}^1$

素因数の和:47324

約数の個数: 144

約数和(自身を含む): 2246911797312

約数和(自身を除く): 1226562959727

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 907, 1155, 1617, 2205, 2695, 2721, 3465, 4535, 4851, 6349, 8085, 8163, 9977, 13605, 19047, 24255, 29931, 31745, 40815, 44443, 46381, 49885, 57141, 69839, 89793, 95235, 133329, 139143, 149655, 209517, 222215, 231905, 285705, 324667, 349195, 399987, 417429, 448965, 488873, 510191, 628551, 666645, 695715, 974001, 1047585, 1466619, 1530573, 1623335, 1999935, 2087145, 2272669, 2444365, 2550955, 2922003, 3142755, 3571337, 4399857, 4591719, 4870005, 6818007, 7333095, 7652865, 10714011, 11363345, 14610015, 17856685, 20454021, 21999285, 22958595, 24999359, 32142033, 34090035, 42067567, 53570055, 74998077, 102270105, 124996795, 126202701, 160710165, 210337835, 224994231, 294472969, 374990385, 378608103, 462743237, 631013505, 883418907, 1124971155, 1388229711, 1472364845, 1893040515, 2061310783, 2313716185, 2650256721, 3239202659, 4164689133, 4417094535, 6183932349, 6941148555, 9717607977, 10306553915, 13251283605, 16196013295, 18551797047, 20823445665, 22674418613, 29152823931, 30919661745, 48588039885, 68023255839, 92758985235, 113372093065, 145764119655, 204069767517, 340116279195, 1020348837585]

約数ペア:

[(1, 1020348837585), (3, 340116279195), (5, 204069767517), (7, 145764119655), (9, 113372093065), (11, 92758985235), (15, 68023255839), (21, 48588039885), (33, 30919661745), (35, 29152823931), (45, 22674418613), (49, 20823445665), (55, 18551797047), (63, 16196013295), (77, 13251283605), (99, 10306553915), (105, 9717607977), (147, 6941148555), (165, 6183932349), (231, 4417094535), (245, 4164689133), (315, 3239202659), (385, 2650256721), (441, 2313716185), (495, 2061310783), (539, 1893040515), (693, 1472364845), (735, 1388229711), (907, 1124971155), (1155, 883418907), (1617, 631013505), (2205, 462743237), (2695, 378608103), (2721, 374990385), (3465, 294472969), (4535, 224994231), (4851, 210337835), (6349, 160710165), (8085, 126202701), (8163, 124996795), (9977, 102270105), (13605, 74998077), (19047, 53570055), (24255, 42067567), (29931, 34090035), (31745, 32142033), (40815, 24999359), (44443, 22958595), (46381, 21999285), (49885, 20454021), (57141, 17856685), (69839, 14610015), (89793, 11363345), (95235, 10714011), (133329, 7652865), (139143, 7333095), (149655, 6818007), (209517, 4870005), (222215, 4591719), (231905, 4399857), (285705, 3571337), (324667, 3142755), (349195, 2922003), (399987, 2550955), (417429, 2444365), (448965, 2272669), (488873, 2087145), (510191, 1999935), (628551, 1623335), (666645, 1530573), (695715, 1466619), (974001, 1047585)]