67112210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19681}}^1$

素因数の和:19730

約数の個数: 32

約数和(自身を含む): 136041984

約数和(自身を除く): 68929774

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 19681, 39362, 98405, 196810, 216491, 432982, 610111, 1082455, 1220222, 2164910, 3050555, 6101110, 6711221, 13422442, 33556105, 67112210]

約数ペア:

[(1, 67112210), (2, 33556105), (5, 13422442), (10, 6711221), (11, 6101110), (22, 3050555), (31, 2164910), (55, 1220222), (62, 1082455), (110, 610111), (155, 432982), (310, 216491), (341, 196810), (682, 98405), (1705, 39362), (3410, 19681)]