1018930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 2047680

約数和(自身を除く): 1028750

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 157, 295, 314, 590, 649, 785, 1298, 1570, 1727, 3245, 3454, 6490, 8635, 9263, 17270, 18526, 46315, 92630, 101893, 203786, 509465, 1018930]

約数ペア:

[(1, 1018930), (2, 509465), (5, 203786), (10, 101893), (11, 92630), (22, 46315), (55, 18526), (59, 17270), (110, 9263), (118, 8635), (157, 6490), (295, 3454), (314, 3245), (590, 1727), (649, 1570), (785, 1298)]