111606740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{971}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 268458624

約数和(自身を除く): 156851884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 821, 971, 1642, 1942, 3284, 3884, 4105, 4855, 5747, 6797, 8210, 9710, 11494, 13594, 16420, 19420, 22988, 27188, 28735, 33985, 57470, 67970, 114940, 135940, 797191, 1594382, 3188764, 3985955, 5580337, 7971910, 11160674, 15943820, 22321348, 27901685, 55803370, 111606740]

約数ペア:

[(1, 111606740), (2, 55803370), (4, 27901685), (5, 22321348), (7, 15943820), (10, 11160674), (14, 7971910), (20, 5580337), (28, 3985955), (35, 3188764), (70, 1594382), (140, 797191), (821, 135940), (971, 114940), (1642, 67970), (1942, 57470), (3284, 33985), (3884, 28735), (4105, 27188), (4855, 22988), (5747, 19420), (6797, 16420), (8210, 13594), (9710, 11494)]