1900607870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{327127}}^1$

素因数の和:327224

約数の個数: 32

約数和(自身を含む): 3956940288

約数和(自身を除く): 2056332418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 327127, 654254, 1635635, 2289889, 3271270, 4579778, 11449445, 22898890, 27151541, 54303082, 135757705, 190060787, 271515410, 380121574, 950303935, 1900607870]

約数ペア:

[(1, 1900607870), (2, 950303935), (5, 380121574), (7, 271515410), (10, 190060787), (14, 135757705), (35, 54303082), (70, 27151541), (83, 22898890), (166, 11449445), (415, 4579778), (581, 3271270), (830, 2289889), (1162, 1635635), (2905, 654254), (5810, 327127)]