146530945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{140221}}^1$

素因数の和:140256

約数の個数: 16

約数和(自身を含む): 201919680

約数和(自身を除く): 55388735

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 140221, 701105, 1542431, 2664199, 7712155, 13320995, 29306189, 146530945]

約数ペア:

[(1, 146530945), (5, 29306189), (11, 13320995), (19, 7712155), (55, 2664199), (95, 1542431), (209, 701105), (1045, 140221)]