1158077340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{919109}}^1$

素因数の和:919131

約数の個数: 72

約数和(自身を含む): 4014672480

約数和(自身を除く): 2856595140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 919109, 1838218, 2757327, 3676436, 4595545, 5514654, 6433763, 8271981, 9191090, 11029308, 12867526, 13786635, 16543962, 18382180, 19301289, 25735052, 27573270, 32168815, 33087924, 38602578, 41359905, 55146540, 57903867, 64337630, 77205156, 82719810, 96506445, 115807734, 128675260, 165439620, 193012890, 231615468, 289519335, 386025780, 579038670, 1158077340]

約数ペア:

[(1, 1158077340), (2, 579038670), (3, 386025780), (4, 289519335), (5, 231615468), (6, 193012890), (7, 165439620), (9, 128675260), (10, 115807734), (12, 96506445), (14, 82719810), (15, 77205156), (18, 64337630), (20, 57903867), (21, 55146540), (28, 41359905), (30, 38602578), (35, 33087924), (36, 32168815), (42, 27573270), (45, 25735052), (60, 19301289), (63, 18382180), (70, 16543962), (84, 13786635), (90, 12867526), (105, 11029308), (126, 9191090), (140, 8271981), (180, 6433763), (210, 5514654), (252, 4595545), (315, 3676436), (420, 2757327), (630, 1838218), (1260, 919109)]