74355470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7129}}^1$

素因数の和:7292

約数の個数: 32

約数和(自身を含む): 154008000

約数和(自身を除く): 79652530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 7129, 10430, 14258, 35645, 49903, 71290, 99806, 249515, 499030, 1062221, 2124442, 5311105, 7435547, 10622210, 14871094, 37177735, 74355470]

約数ペア:

[(1, 74355470), (2, 37177735), (5, 14871094), (7, 10622210), (10, 7435547), (14, 5311105), (35, 2124442), (70, 1062221), (149, 499030), (298, 249515), (745, 99806), (1043, 71290), (1490, 49903), (2086, 35645), (5215, 14258), (7129, 10430)]