142566310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5477}}^1$

素因数の和:5640

約数の個数: 32

約数和(自身を含む): 272147040

約数和(自身を除く): 129580730

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 2603, 5206, 5477, 10954, 13015, 26030, 27385, 54770, 104063, 208126, 520315, 750349, 1040630, 1500698, 3751745, 7503490, 14256631, 28513262, 71283155, 142566310]

約数ペア:

[(1, 142566310), (2, 71283155), (5, 28513262), (10, 14256631), (19, 7503490), (38, 3751745), (95, 1500698), (137, 1040630), (190, 750349), (274, 520315), (685, 208126), (1370, 104063), (2603, 54770), (5206, 27385), (5477, 26030), (10954, 13015)]