1901570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 3810240

約数和(自身を除く): 1908670

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 293, 295, 586, 590, 649, 1298, 1465, 2930, 3223, 3245, 6446, 6490, 16115, 17287, 32230, 34574, 86435, 172870, 190157, 380314, 950785, 1901570]

約数ペア:

[(1, 1901570), (2, 950785), (5, 380314), (10, 190157), (11, 172870), (22, 86435), (55, 34574), (59, 32230), (110, 17287), (118, 16115), (293, 6490), (295, 6446), (586, 3245), (590, 3223), (649, 2930), (1298, 1465)]