22443470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 47450448

約数和(自身を除く): 25006978

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 163, 245, 281, 326, 490, 562, 815, 1141, 1405, 1630, 1967, 2282, 2810, 3934, 5705, 7987, 9835, 11410, 13769, 15974, 19670, 27538, 39935, 45803, 68845, 79870, 91606, 137690, 229015, 320621, 458030, 641242, 1603105, 2244347, 3206210, 4488694, 11221735, 22443470]

約数ペア:

[(1, 22443470), (2, 11221735), (5, 4488694), (7, 3206210), (10, 2244347), (14, 1603105), (35, 641242), (49, 458030), (70, 320621), (98, 229015), (163, 137690), (245, 91606), (281, 79870), (326, 68845), (490, 45803), (562, 39935), (815, 27538), (1141, 19670), (1405, 15974), (1630, 13769), (1967, 11410), (2282, 9835), (2810, 7987), (3934, 5705)]