91750270

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 167699808

約数和(自身を除く): 75949538

約数列:

[1, 2, 5, 10, 137, 193, 274, 347, 386, 685, 694, 965, 1370, 1735, 1930, 3470, 26441, 47539, 52882, 66971, 95078, 132205, 133942, 237695, 264410, 334855, 475390, 669710, 9175027, 18350054, 45875135, 91750270]

約数ペア:

[(1, 91750270), (2, 45875135), (5, 18350054), (10, 9175027), (137, 669710), (193, 475390), (274, 334855), (347, 264410), (386, 237695), (685, 133942), (694, 132205), (965, 95078), (1370, 66971), (1735, 52882), (1930, 47539), (3470, 26441)]