169965740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{14627}}^1$

素因数の和:14726

約数の個数: 48

約数和(自身を含む): 412860672

約数和(自身を除く): 242894932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 14627, 29254, 58508, 73135, 102389, 146270, 204778, 292540, 409556, 511945, 1023890, 1214041, 2047780, 2428082, 4856164, 6070205, 8498287, 12140410, 16996574, 24280820, 33993148, 42491435, 84982870, 169965740]

約数ペア:

[(1, 169965740), (2, 84982870), (4, 42491435), (5, 33993148), (7, 24280820), (10, 16996574), (14, 12140410), (20, 8498287), (28, 6070205), (35, 4856164), (70, 2428082), (83, 2047780), (140, 1214041), (166, 1023890), (332, 511945), (415, 409556), (581, 292540), (830, 204778), (1162, 146270), (1660, 102389), (2324, 73135), (2905, 58508), (5810, 29254), (11620, 14627)]