22360030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 51010560

約数和(自身を除く): 28650530

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 71, 77, 110, 142, 154, 355, 385, 409, 497, 710, 770, 781, 818, 994, 1562, 2045, 2485, 2863, 3905, 4090, 4499, 4970, 5467, 5726, 7810, 8998, 10934, 14315, 22495, 27335, 28630, 29039, 31493, 44990, 54670, 58078, 62986, 145195, 157465, 203273, 290390, 314930, 319429, 406546, 638858, 1016365, 1597145, 2032730, 2236003, 3194290, 4472006, 11180015, 22360030]

約数ペア:

[(1, 22360030), (2, 11180015), (5, 4472006), (7, 3194290), (10, 2236003), (11, 2032730), (14, 1597145), (22, 1016365), (35, 638858), (55, 406546), (70, 319429), (71, 314930), (77, 290390), (110, 203273), (142, 157465), (154, 145195), (355, 62986), (385, 58078), (409, 54670), (497, 44990), (710, 31493), (770, 29039), (781, 28630), (818, 27335), (994, 22495), (1562, 14315), (2045, 10934), (2485, 8998), (2863, 7810), (3905, 5726), (4090, 5467), (4499, 4970)]