68710906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 121748832

約数和(自身を除く): 53037926

約数列:

[1, 2, 11, 17, 22, 34, 101, 107, 187, 202, 214, 289, 374, 578, 1111, 1177, 1717, 1819, 2222, 2354, 3179, 3434, 3638, 6358, 10807, 18887, 20009, 21614, 29189, 30923, 37774, 40018, 58378, 61846, 118877, 183719, 237754, 321079, 340153, 367438, 642158, 680306, 2020909, 3123223, 4041818, 6246446, 34355453, 68710906]

約数ペア:

[(1, 68710906), (2, 34355453), (11, 6246446), (17, 4041818), (22, 3123223), (34, 2020909), (101, 680306), (107, 642158), (187, 367438), (202, 340153), (214, 321079), (289, 237754), (374, 183719), (578, 118877), (1111, 61846), (1177, 58378), (1717, 40018), (1819, 37774), (2222, 30923), (2354, 29189), (3179, 21614), (3434, 20009), (3638, 18887), (6358, 10807)]