2220229620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1762087}}^1$

素因数の和:1762109

約数の個数: 72

約数和(自身を含む): 7696800384

約数和(自身を除く): 5476570764

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, 1762087, 3524174, 5286261, 7048348, 8810435, 10572522, 12334609, 15858783, 17620870, 21145044, 24669218, 26431305, 31717566, 35241740, 37003827, 49338436, 52862610, 61673045, 63435132, 74007654, 79293915, 105725220, 111011481, 123346090, 148015308, 158587830, 185019135, 222022962, 246692180, 317175660, 370038270, 444045924, 555057405, 740076540, 1110114810, 2220229620]

約数ペア:

[(1, 2220229620), (2, 1110114810), (3, 740076540), (4, 555057405), (5, 444045924), (6, 370038270), (7, 317175660), (9, 246692180), (10, 222022962), (12, 185019135), (14, 158587830), (15, 148015308), (18, 123346090), (20, 111011481), (21, 105725220), (28, 79293915), (30, 74007654), (35, 63435132), (36, 61673045), (42, 52862610), (45, 49338436), (60, 37003827), (63, 35241740), (70, 31717566), (84, 26431305), (90, 24669218), (105, 21145044), (126, 17620870), (140, 15858783), (180, 12334609), (210, 10572522), (252, 8810435), (315, 7048348), (420, 5286261), (630, 3524174), (1260, 1762087)]