2066702445

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{86491}}^1$

素因数の和:86567

約数の個数: 40

約数和(自身を含む): 3767591520

約数和(自身を除く): 1700889075

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 295, 405, 531, 885, 1593, 2655, 4779, 7965, 23895, 86491, 259473, 432455, 778419, 1297365, 2335257, 3892095, 5102969, 7005771, 11676285, 15308907, 25514845, 35028855, 45926721, 76544535, 137780163, 229633605, 413340489, 688900815, 2066702445]

約数ペア:

[(1, 2066702445), (3, 688900815), (5, 413340489), (9, 229633605), (15, 137780163), (27, 76544535), (45, 45926721), (59, 35028855), (81, 25514845), (135, 15308907), (177, 11676285), (295, 7005771), (405, 5102969), (531, 3892095), (885, 2335257), (1593, 1297365), (2655, 778419), (4779, 432455), (7965, 259473), (23895, 86491)]