15042380

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10303}}^1$

素因数の和:10385

約数の個数: 24

約数和(自身を含む): 32024832

約数和(自身を除く): 16982452

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 10303, 20606, 41212, 51515, 103030, 206060, 752119, 1504238, 3008476, 3760595, 7521190, 15042380]

約数ペア:

[(1, 15042380), (2, 7521190), (4, 3760595), (5, 3008476), (10, 1504238), (20, 752119), (73, 206060), (146, 103030), (292, 51515), (365, 41212), (730, 20606), (1460, 10303)]