1815670173010

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{967}}^1\times {\mathrm{889873}}^1$

素因数の和:891058

約数の個数: 32

約数和(自身を含む): 3287094890112

約数和(自身を除く): 1471424717102

約数列:

[1, 2, 5, 10, 211, 422, 967, 1055, 1934, 2110, 4835, 9670, 204037, 408074, 889873, 1020185, 1779746, 2040370, 4449365, 8898730, 187763203, 375526406, 860507191, 938816015, 1721014382, 1877632030, 4302535955, 8605071910, 181567017301, 363134034602, 907835086505, 1815670173010]

約数ペア:

[(1, 1815670173010), (2, 907835086505), (5, 363134034602), (10, 181567017301), (211, 8605071910), (422, 4302535955), (967, 1877632030), (1055, 1721014382), (1934, 938816015), (2110, 860507191), (4835, 375526406), (9670, 187763203), (204037, 8898730), (408074, 4449365), (889873, 2040370), (1020185, 1779746)]