16742770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 33697944

約数和(自身を除く): 16955174

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 121, 137, 202, 242, 274, 505, 605, 685, 1010, 1111, 1210, 1370, 1507, 2222, 3014, 5555, 7535, 11110, 12221, 13837, 15070, 16577, 24442, 27674, 33154, 61105, 69185, 82885, 122210, 138370, 152207, 165770, 304414, 761035, 1522070, 1674277, 3348554, 8371385, 16742770]

約数ペア:

[(1, 16742770), (2, 8371385), (5, 3348554), (10, 1674277), (11, 1522070), (22, 761035), (55, 304414), (101, 165770), (110, 152207), (121, 138370), (137, 122210), (202, 82885), (242, 69185), (274, 61105), (505, 33154), (605, 27674), (685, 24442), (1010, 16577), (1111, 15070), (1210, 13837), (1370, 12221), (1507, 11110), (2222, 7535), (3014, 5555)]