10942190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 23220432

約数和(自身を除く): 12278242

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 137, 163, 245, 274, 326, 490, 685, 815, 959, 1141, 1370, 1630, 1918, 2282, 4795, 5705, 6713, 7987, 9590, 11410, 13426, 15974, 22331, 33565, 39935, 44662, 67130, 79870, 111655, 156317, 223310, 312634, 781585, 1094219, 1563170, 2188438, 5471095, 10942190]

約数ペア:

[(1, 10942190), (2, 5471095), (5, 2188438), (7, 1563170), (10, 1094219), (14, 781585), (35, 312634), (49, 223310), (70, 156317), (98, 111655), (137, 79870), (163, 67130), (245, 44662), (274, 39935), (326, 33565), (490, 22331), (685, 15974), (815, 13426), (959, 11410), (1141, 9590), (1370, 7987), (1630, 6713), (1918, 5705), (2282, 4795)]