1239590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 2488320

約数和(自身を除く): 1248730

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 191, 295, 382, 590, 649, 955, 1298, 1910, 2101, 3245, 4202, 6490, 10505, 11269, 21010, 22538, 56345, 112690, 123959, 247918, 619795, 1239590]

約数ペア:

[(1, 1239590), (2, 619795), (5, 247918), (10, 123959), (11, 112690), (22, 56345), (55, 22538), (59, 21010), (110, 11269), (118, 10505), (191, 6490), (295, 4202), (382, 3245), (590, 2101), (649, 1910), (955, 1298)]