10143490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 21537792

約数和(自身を除く): 11394302

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 127, 163, 245, 254, 326, 490, 635, 815, 889, 1141, 1270, 1630, 1778, 2282, 4445, 5705, 6223, 7987, 8890, 11410, 12446, 15974, 20701, 31115, 39935, 41402, 62230, 79870, 103505, 144907, 207010, 289814, 724535, 1014349, 1449070, 2028698, 5071745, 10143490]

約数ペア:

[(1, 10143490), (2, 5071745), (5, 2028698), (7, 1449070), (10, 1014349), (14, 724535), (35, 289814), (49, 207010), (70, 144907), (98, 103505), (127, 79870), (163, 62230), (245, 41402), (254, 39935), (326, 31115), (490, 20701), (635, 15974), (815, 12446), (889, 11410), (1141, 8890), (1270, 7987), (1630, 6223), (1778, 5705), (2282, 4445)]