105490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 238464

約数和(自身を除く): 132974

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 137, 154, 274, 385, 685, 770, 959, 1370, 1507, 1918, 3014, 4795, 7535, 9590, 10549, 15070, 21098, 52745, 105490]

約数ペア:

[(1, 105490), (2, 52745), (5, 21098), (7, 15070), (10, 10549), (11, 9590), (14, 7535), (22, 4795), (35, 3014), (55, 1918), (70, 1507), (77, 1370), (110, 959), (137, 770), (154, 685), (274, 385)]