12015210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2551}}^1$

素因数の和:2718

約数の個数: 32

約数和(自身を含む): 29031552

約数和(自身を除く): 17016342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 2551, 4710, 5102, 7653, 12755, 15306, 25510, 38265, 76530, 400507, 801014, 1201521, 2002535, 2403042, 4005070, 6007605, 12015210]

約数ペア:

[(1, 12015210), (2, 6007605), (3, 4005070), (5, 2403042), (6, 2002535), (10, 1201521), (15, 801014), (30, 400507), (157, 76530), (314, 38265), (471, 25510), (785, 15306), (942, 12755), (1570, 7653), (2355, 5102), (2551, 4710)]