68572490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14621}}^1$

素因数の和:14702

約数の個数: 32

約数和(自身を含む): 143178624

約数和(自身を除く): 74606134

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 14621, 29242, 73105, 102347, 146210, 204694, 511735, 979607, 1023470, 1959214, 4898035, 6857249, 9796070, 13714498, 34286245, 68572490]

約数ペア:

[(1, 68572490), (2, 34286245), (5, 13714498), (7, 9796070), (10, 6857249), (14, 4898035), (35, 1959214), (67, 1023470), (70, 979607), (134, 511735), (335, 204694), (469, 146210), (670, 102347), (938, 73105), (2345, 29242), (4690, 14621)]