610426980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 1898769600

約数和(自身を除く): 1288342620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 229, 236, 251, 295, 354, 458, 502, 531, 590, 687, 708, 753, 885, 916, 1004, 1062, 1145, 1180, 1255, 1374, 1506, 1770, 2061, 2124, 2259, 2290, 2510, 2655, 2748, 3012, 3435, 3540, 3765, 4122, 4518, 4580, 5020, 5310, 6870, 7530, 8244, 9036, 10305, 10620, 11295, 13511, 13740, 14809, 15060, 20610, 22590, 27022, 29618, 40533, 41220, 44427, 45180, 54044, 57479, 59236, 67555, 74045, 81066, 88854, 114958, 121599, 133281, 135110, 148090, 162132, 172437, 177708, 202665, 222135, 229916, 243198, 266562, 270220, 287395, 296180, 344874, 405330, 444270, 486396, 517311, 533124, 574790, 607995, 666405, 689748, 810660, 862185, 888540, 1034622, 1149580, 1215990, 1332810, 1724370, 2069244, 2431980, 2586555, 2665620, 3391261, 3448740, 5173110, 6782522, 10173783, 10346220, 13565044, 16956305, 20347566, 30521349, 33912610, 40695132, 50868915, 61042698, 67825220, 101737830, 122085396, 152606745, 203475660, 305213490, 610426980]

約数ペア:

[(1, 610426980), (2, 305213490), (3, 203475660), (4, 152606745), (5, 122085396), (6, 101737830), (9, 67825220), (10, 61042698), (12, 50868915), (15, 40695132), (18, 33912610), (20, 30521349), (30, 20347566), (36, 16956305), (45, 13565044), (59, 10346220), (60, 10173783), (90, 6782522), (118, 5173110), (177, 3448740), (180, 3391261), (229, 2665620), (236, 2586555), (251, 2431980), (295, 2069244), (354, 1724370), (458, 1332810), (502, 1215990), (531, 1149580), (590, 1034622), (687, 888540), (708, 862185), (753, 810660), (885, 689748), (916, 666405), (1004, 607995), (1062, 574790), (1145, 533124), (1180, 517311), (1255, 486396), (1374, 444270), (1506, 405330), (1770, 344874), (2061, 296180), (2124, 287395), (2259, 270220), (2290, 266562), (2510, 243198), (2655, 229916), (2748, 222135), (3012, 202665), (3435, 177708), (3540, 172437), (3765, 162132), (4122, 148090), (4518, 135110), (4580, 133281), (5020, 121599), (5310, 114958), (6870, 88854), (7530, 81066), (8244, 74045), (9036, 67555), (10305, 59236), (10620, 57479), (11295, 54044), (13511, 45180), (13740, 44427), (14809, 41220), (15060, 40533), (20610, 29618), (22590, 27022)]