68172610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 136438848

約数和(自身を除く): 68266238

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 121, 206, 242, 515, 547, 605, 1030, 1094, 1133, 1210, 2266, 2735, 5470, 5665, 6017, 11330, 12034, 12463, 24926, 30085, 56341, 60170, 62315, 66187, 112682, 124630, 132374, 281705, 330935, 563410, 619751, 661870, 1239502, 3098755, 6197510, 6817261, 13634522, 34086305, 68172610]

約数ペア:

[(1, 68172610), (2, 34086305), (5, 13634522), (10, 6817261), (11, 6197510), (22, 3098755), (55, 1239502), (103, 661870), (110, 619751), (121, 563410), (206, 330935), (242, 281705), (515, 132374), (547, 124630), (605, 112682), (1030, 66187), (1094, 62315), (1133, 60170), (1210, 56341), (2266, 30085), (2735, 24926), (5470, 12463), (5665, 12034), (6017, 11330)]