67763570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3373}}^1$

素因数の和:3435

約数の個数: 48

約数和(自身を含む): 145392408

約数和(自身を除く): 77628838

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1435, 2009, 2870, 3373, 4018, 6746, 10045, 16865, 20090, 23611, 33730, 47222, 118055, 138293, 165277, 236110, 276586, 330554, 691465, 826385, 968051, 1382930, 1652770, 1936102, 4840255, 6776357, 9680510, 13552714, 33881785, 67763570]

約数ペア:

[(1, 67763570), (2, 33881785), (5, 13552714), (7, 9680510), (10, 6776357), (14, 4840255), (35, 1936102), (41, 1652770), (49, 1382930), (70, 968051), (82, 826385), (98, 691465), (205, 330554), (245, 276586), (287, 236110), (410, 165277), (490, 138293), (574, 118055), (1435, 47222), (2009, 33730), (2870, 23611), (3373, 20090), (4018, 16865), (6746, 10045)]