12121900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17317}}^1$

素因数の和:17338

約数の個数: 36

約数和(自身を含む): 30064048

約数和(自身を除く): 17942148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 17317, 34634, 69268, 86585, 121219, 173170, 242438, 346340, 432925, 484876, 606095, 865850, 1212190, 1731700, 2424380, 3030475, 6060950, 12121900]

約数ペア:

[(1, 12121900), (2, 6060950), (4, 3030475), (5, 2424380), (7, 1731700), (10, 1212190), (14, 865850), (20, 606095), (25, 484876), (28, 432925), (35, 346340), (50, 242438), (70, 173170), (100, 121219), (140, 86585), (175, 69268), (350, 34634), (700, 17317)]