69800906

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{907}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 125521920

約数和(自身を除く): 55721014

約数列:

[1, 2, 7, 14, 23, 46, 161, 239, 322, 478, 907, 1673, 1814, 3346, 5497, 6349, 10994, 12698, 20861, 38479, 41722, 76958, 146027, 216773, 292054, 433546, 1517411, 3034822, 4985779, 9971558, 34900453, 69800906]

約数ペア:

[(1, 69800906), (2, 34900453), (7, 9971558), (14, 4985779), (23, 3034822), (46, 1517411), (161, 433546), (239, 292054), (322, 216773), (478, 146027), (907, 76958), (1673, 41722), (1814, 38479), (3346, 20861), (5497, 12698), (6349, 10994)]