142572010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107197}}^1$

素因数の和:107230

約数の個数: 32

約数和(自身を含む): 308730240

約数和(自身を除く): 166158230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 107197, 214394, 535985, 750379, 1071970, 1500758, 2036743, 3751895, 4073486, 7503790, 10183715, 14257201, 20367430, 28514402, 71286005, 142572010]

約数ペア:

[(1, 142572010), (2, 71286005), (5, 28514402), (7, 20367430), (10, 14257201), (14, 10183715), (19, 7503790), (35, 4073486), (38, 3751895), (70, 2036743), (95, 1500758), (133, 1071970), (190, 750379), (266, 535985), (665, 214394), (1330, 107197)]