1493300

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 36

約数和(自身を含む): 3294060

約数和(自身を除く): 1800760

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 137, 218, 274, 436, 545, 548, 685, 1090, 1370, 2180, 2725, 2740, 3425, 5450, 6850, 10900, 13700, 14933, 29866, 59732, 74665, 149330, 298660, 373325, 746650, 1493300]

約数ペア:

[(1, 1493300), (2, 746650), (4, 373325), (5, 298660), (10, 149330), (20, 74665), (25, 59732), (50, 29866), (100, 14933), (109, 13700), (137, 10900), (218, 6850), (274, 5450), (436, 3425), (545, 2740), (548, 2725), (685, 2180), (1090, 1370)]