68839860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1147331}}^1$

素因数の和:1147343

約数の個数: 24

約数和(自身を含む): 192751776

約数和(自身を除く): 123911916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1147331, 2294662, 3441993, 4589324, 5736655, 6883986, 11473310, 13767972, 17209965, 22946620, 34419930, 68839860]

約数ペア:

[(1, 68839860), (2, 34419930), (3, 22946620), (4, 17209965), (5, 13767972), (6, 11473310), (10, 6883986), (12, 5736655), (15, 4589324), (20, 3441993), (30, 2294662), (60, 1147331)]