83397370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19531}}^1$

素因数の和:19606

約数の個数: 32

約数和(自身を含む): 174381696

約数和(自身を除く): 90984326

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 19531, 39062, 97655, 136717, 195310, 273434, 683585, 1191391, 1367170, 2382782, 5956955, 8339737, 11913910, 16679474, 41698685, 83397370]

約数ペア:

[(1, 83397370), (2, 41698685), (5, 16679474), (7, 11913910), (10, 8339737), (14, 5956955), (35, 2382782), (61, 1367170), (70, 1191391), (122, 683585), (305, 273434), (427, 195310), (610, 136717), (854, 97655), (2135, 39062), (4270, 19531)]