67259570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1973}}^1$

素因数の和:2474

約数の個数: 32

約数和(自身を含む): 138716928

約数和(自身を除く): 71457358

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 487, 974, 1973, 2435, 3409, 3946, 4870, 6818, 9865, 13811, 17045, 19730, 27622, 34090, 69055, 138110, 960851, 1921702, 4804255, 6725957, 9608510, 13451914, 33629785, 67259570]

約数ペア:

[(1, 67259570), (2, 33629785), (5, 13451914), (7, 9608510), (10, 6725957), (14, 4804255), (35, 1921702), (70, 960851), (487, 138110), (974, 69055), (1973, 34090), (2435, 27622), (3409, 19730), (3946, 17045), (4870, 13811), (6818, 9865)]