137103490

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 251412336

約数和(自身を除く): 114308846

約数列:

[1, 2, 5, 10, 73, 146, 293, 365, 586, 641, 730, 1282, 1465, 2930, 3205, 6410, 21389, 42778, 46793, 93586, 106945, 187813, 213890, 233965, 375626, 467930, 939065, 1878130, 13710349, 27420698, 68551745, 137103490]

約数ペア:

[(1, 137103490), (2, 68551745), (5, 27420698), (10, 13710349), (73, 1878130), (146, 939065), (293, 467930), (365, 375626), (586, 233965), (641, 213890), (730, 187813), (1282, 106945), (1465, 93586), (2930, 46793), (3205, 42778), (6410, 21389)]