69972780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1166213}}^1$

素因数の和:1166225

約数の個数: 24

約数和(自身を含む): 195923952

約数和(自身を除く): 125951172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1166213, 2332426, 3498639, 4664852, 5831065, 6997278, 11662130, 13994556, 17493195, 23324260, 34986390, 69972780]

約数ペア:

[(1, 69972780), (2, 34986390), (3, 23324260), (4, 17493195), (5, 13994556), (6, 11662130), (10, 6997278), (12, 5831065), (15, 4664852), (20, 3498639), (30, 2332426), (60, 1166213)]