118088740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6971}}^1$

素因数の和:7009

約数の個数: 72

約数和(自身を含む): 311564736

約数和(自身を除く): 193475996

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 6971, 8470, 13942, 16940, 27884, 34855, 48797, 69710, 76681, 97594, 139420, 153362, 195188, 243985, 306724, 383405, 487970, 536767, 766810, 843491, 975940, 1073534, 1533620, 1686982, 2147068, 2683835, 3373964, 4217455, 5367670, 5904437, 8434910, 10735340, 11808874, 16869820, 23617748, 29522185, 59044370, 118088740]

約数ペア:

[(1, 118088740), (2, 59044370), (4, 29522185), (5, 23617748), (7, 16869820), (10, 11808874), (11, 10735340), (14, 8434910), (20, 5904437), (22, 5367670), (28, 4217455), (35, 3373964), (44, 2683835), (55, 2147068), (70, 1686982), (77, 1533620), (110, 1073534), (121, 975940), (140, 843491), (154, 766810), (220, 536767), (242, 487970), (308, 383405), (385, 306724), (484, 243985), (605, 195188), (770, 153362), (847, 139420), (1210, 97594), (1540, 76681), (1694, 69710), (2420, 48797), (3388, 34855), (4235, 27884), (6971, 16940), (8470, 13942)]