7029996680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{31741}}^1$

素因数の和:31879

約数の個数: 96

約数和(自身を含む): 18563356440

約数和(自身を除く): 11533359760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 113, 140, 196, 226, 245, 280, 392, 452, 490, 565, 791, 904, 980, 1130, 1582, 1960, 2260, 3164, 3955, 4520, 5537, 6328, 7910, 11074, 15820, 22148, 27685, 31640, 31741, 44296, 55370, 63482, 110740, 126964, 158705, 221480, 222187, 253928, 317410, 444374, 634820, 888748, 1110935, 1269640, 1555309, 1777496, 2221870, 3110618, 3586733, 4443740, 6221236, 7173466, 7776545, 8887480, 12442472, 14346932, 15553090, 17933665, 25107131, 28693864, 31106180, 35867330, 50214262, 62212360, 71734660, 100428524, 125535655, 143469320, 175749917, 200857048, 251071310, 351499834, 502142620, 702999668, 878749585, 1004285240, 1405999336, 1757499170, 3514998340, 7029996680]

約数ペア:

[(1, 7029996680), (2, 3514998340), (4, 1757499170), (5, 1405999336), (7, 1004285240), (8, 878749585), (10, 702999668), (14, 502142620), (20, 351499834), (28, 251071310), (35, 200857048), (40, 175749917), (49, 143469320), (56, 125535655), (70, 100428524), (98, 71734660), (113, 62212360), (140, 50214262), (196, 35867330), (226, 31106180), (245, 28693864), (280, 25107131), (392, 17933665), (452, 15553090), (490, 14346932), (565, 12442472), (791, 8887480), (904, 7776545), (980, 7173466), (1130, 6221236), (1582, 4443740), (1960, 3586733), (2260, 3110618), (3164, 2221870), (3955, 1777496), (4520, 1555309), (5537, 1269640), (6328, 1110935), (7910, 888748), (11074, 634820), (15820, 444374), (22148, 317410), (27685, 253928), (31640, 222187), (31741, 221480), (44296, 158705), (55370, 126964), (63482, 110740)]