117557220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{178117}}^1$

素因数の和:178140

約数の個数: 48

約数和(自身を含む): 359085888

約数和(自身を除く): 241528668

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 178117, 356234, 534351, 712468, 890585, 1068702, 1781170, 1959287, 2137404, 2671755, 3562340, 3918574, 5343510, 5877861, 7837148, 9796435, 10687020, 11755722, 19592870, 23511444, 29389305, 39185740, 58778610, 117557220]

約数ペア:

[(1, 117557220), (2, 58778610), (3, 39185740), (4, 29389305), (5, 23511444), (6, 19592870), (10, 11755722), (11, 10687020), (12, 9796435), (15, 7837148), (20, 5877861), (22, 5343510), (30, 3918574), (33, 3562340), (44, 2671755), (55, 2137404), (60, 1959287), (66, 1781170), (110, 1068702), (132, 890585), (165, 712468), (220, 534351), (330, 356234), (660, 178117)]