9864540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{7829}}^1$

素因数の和:7851

約数の個数: 72

約数和(自身を含む): 34201440

約数和(自身を除く): 24336900

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, 7829, 15658, 23487, 31316, 39145, 46974, 54803, 70461, 78290, 93948, 109606, 117435, 140922, 156580, 164409, 219212, 234870, 274015, 281844, 328818, 352305, 469740, 493227, 548030, 657636, 704610, 822045, 986454, 1096060, 1409220, 1644090, 1972908, 2466135, 3288180, 4932270, 9864540]

約数ペア:

[(1, 9864540), (2, 4932270), (3, 3288180), (4, 2466135), (5, 1972908), (6, 1644090), (7, 1409220), (9, 1096060), (10, 986454), (12, 822045), (14, 704610), (15, 657636), (18, 548030), (20, 493227), (21, 469740), (28, 352305), (30, 328818), (35, 281844), (36, 274015), (42, 234870), (45, 219212), (60, 164409), (63, 156580), (70, 140922), (84, 117435), (90, 109606), (105, 93948), (126, 78290), (140, 70461), (180, 54803), (210, 46974), (252, 39145), (315, 31316), (420, 23487), (630, 15658), (1260, 7829)]