68110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{139}}^1$

素因数の和:160

約数の個数: 24

約数和(自身を含む): 143640

約数和(自身を除く): 75530

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 139, 245, 278, 490, 695, 973, 1390, 1946, 4865, 6811, 9730, 13622, 34055, 68110]

約数ペア:

[(1, 68110), (2, 34055), (5, 13622), (7, 9730), (10, 6811), (14, 4865), (35, 1946), (49, 1390), (70, 973), (98, 695), (139, 490), (245, 278)]