1021300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{1459}}^1$

素因数の和:1480

約数の個数: 36

約数和(自身を含む): 2534560

約数和(自身を除く): 1513260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1459, 2918, 5836, 7295, 10213, 14590, 20426, 29180, 36475, 40852, 51065, 72950, 102130, 145900, 204260, 255325, 510650, 1021300]

約数ペア:

[(1, 1021300), (2, 510650), (4, 255325), (5, 204260), (7, 145900), (10, 102130), (14, 72950), (20, 51065), (25, 40852), (28, 36475), (35, 29180), (50, 20426), (70, 14590), (100, 10213), (140, 7295), (175, 5836), (350, 2918), (700, 1459)]