145450130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:976

約数の個数: 96

約数和(自身を含む): 339811200

約数和(自身を除く): 194361070

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 49, 70, 85, 95, 98, 119, 133, 170, 190, 238, 245, 266, 323, 490, 595, 646, 665, 833, 919, 931, 1190, 1330, 1615, 1666, 1838, 1862, 2261, 3230, 4165, 4522, 4595, 4655, 6433, 8330, 9190, 9310, 11305, 12866, 15623, 15827, 17461, 22610, 31246, 31654, 32165, 34922, 45031, 64330, 78115, 79135, 87305, 90062, 109361, 122227, 156230, 158270, 174610, 218722, 225155, 244454, 296837, 450310, 546805, 593674, 611135, 765527, 855589, 1093610, 1222270, 1484185, 1531054, 1711178, 2077859, 2968370, 3827635, 4155718, 4277945, 7655270, 8555890, 10389295, 14545013, 20778590, 29090026, 72725065, 145450130]

約数ペア:

[(1, 145450130), (2, 72725065), (5, 29090026), (7, 20778590), (10, 14545013), (14, 10389295), (17, 8555890), (19, 7655270), (34, 4277945), (35, 4155718), (38, 3827635), (49, 2968370), (70, 2077859), (85, 1711178), (95, 1531054), (98, 1484185), (119, 1222270), (133, 1093610), (170, 855589), (190, 765527), (238, 611135), (245, 593674), (266, 546805), (323, 450310), (490, 296837), (595, 244454), (646, 225155), (665, 218722), (833, 174610), (919, 158270), (931, 156230), (1190, 122227), (1330, 109361), (1615, 90062), (1666, 87305), (1838, 79135), (1862, 78115), (2261, 64330), (3230, 45031), (4165, 34922), (4522, 32165), (4595, 31654), (4655, 31246), (6433, 22610), (8330, 17461), (9190, 15827), (9310, 15623), (11305, 12866)]