123069730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1758139}}^1$

素因数の和:1758153

約数の個数: 16

約数和(自身を含む): 253172160

約数和(自身を除く): 130102430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1758139, 3516278, 8790695, 12306973, 17581390, 24613946, 61534865, 123069730]

約数ペア:

[(1, 123069730), (2, 61534865), (5, 24613946), (7, 17581390), (10, 12306973), (14, 8790695), (35, 3516278), (70, 1758139)]