133733270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{52859}}^1$

素因数の和:52900

約数の個数: 32

約数和(自身を含む): 274026240

約数和(自身を除く): 140292970

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 52859, 105718, 264295, 528590, 581449, 1162898, 1215757, 2431514, 2907245, 5814490, 6078785, 12157570, 13373327, 26746654, 66866635, 133733270]

約数ペア:

[(1, 133733270), (2, 66866635), (5, 26746654), (10, 13373327), (11, 12157570), (22, 6078785), (23, 5814490), (46, 2907245), (55, 2431514), (110, 1215757), (115, 1162898), (230, 581449), (253, 528590), (506, 264295), (1265, 105718), (2530, 52859)]