79054210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1171}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 146659392

約数和(自身を除く): 67605182

約数列:

[1, 2, 5, 10, 43, 86, 157, 215, 314, 430, 785, 1171, 1570, 2342, 5855, 6751, 11710, 13502, 33755, 50353, 67510, 100706, 183847, 251765, 367694, 503530, 919235, 1838470, 7905421, 15810842, 39527105, 79054210]

約数ペア:

[(1, 79054210), (2, 39527105), (5, 15810842), (10, 7905421), (43, 1838470), (86, 919235), (157, 503530), (215, 367694), (314, 251765), (430, 183847), (785, 100706), (1171, 67510), (1570, 50353), (2342, 33755), (5855, 13502), (6751, 11710)]