129412360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42017}}^1$

素因数の和:42046

約数の個数: 64

約数和(自身を含む): 363035520

約数和(自身を除く): 233623160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 42017, 84034, 168068, 210085, 294119, 336136, 420170, 462187, 588238, 840340, 924374, 1176476, 1470595, 1680680, 1848748, 2310935, 2352952, 2941190, 3235309, 3697496, 4621870, 5882380, 6470618, 9243740, 11764760, 12941236, 16176545, 18487480, 25882472, 32353090, 64706180, 129412360]

約数ペア:

[(1, 129412360), (2, 64706180), (4, 32353090), (5, 25882472), (7, 18487480), (8, 16176545), (10, 12941236), (11, 11764760), (14, 9243740), (20, 6470618), (22, 5882380), (28, 4621870), (35, 3697496), (40, 3235309), (44, 2941190), (55, 2352952), (56, 2310935), (70, 1848748), (77, 1680680), (88, 1470595), (110, 1176476), (140, 924374), (154, 840340), (220, 588238), (280, 462187), (308, 420170), (385, 336136), (440, 294119), (616, 210085), (770, 168068), (1540, 84034), (3080, 42017)]