68152740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1135879}}^1$

素因数の和:1135891

約数の個数: 24

約数和(自身を含む): 190827840

約数和(自身を除く): 122675100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1135879, 2271758, 3407637, 4543516, 5679395, 6815274, 11358790, 13630548, 17038185, 22717580, 34076370, 68152740]

約数ペア:

[(1, 68152740), (2, 34076370), (3, 22717580), (4, 17038185), (5, 13630548), (6, 11358790), (10, 6815274), (12, 5679395), (15, 4543516), (20, 3407637), (30, 2271758), (60, 1135879)]