1564090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 3136320

約数和(自身を除く): 1572230

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 241, 295, 482, 590, 649, 1205, 1298, 2410, 2651, 3245, 5302, 6490, 13255, 14219, 26510, 28438, 71095, 142190, 156409, 312818, 782045, 1564090]

約数ペア:

[(1, 1564090), (2, 782045), (5, 312818), (10, 156409), (11, 142190), (22, 71095), (55, 28438), (59, 26510), (110, 14219), (118, 13255), (241, 6490), (295, 5302), (482, 3245), (590, 2651), (649, 2410), (1205, 1298)]