2130186045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{574949}}^1$

素因数の和:574989

約数の個数: 32

約数和(自身を含む): 3863664000

約数和(自身を除く): 1733477955

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 574949, 1724847, 2874745, 7474337, 8624235, 10924031, 22423011, 32772093, 37371685, 54620155, 112115055, 142012403, 163860465, 426037209, 710062015, 2130186045]

約数ペア:

[(1, 2130186045), (3, 710062015), (5, 426037209), (13, 163860465), (15, 142012403), (19, 112115055), (39, 54620155), (57, 37371685), (65, 32772093), (95, 22423011), (195, 10924031), (247, 8624235), (285, 7474337), (741, 2874745), (1235, 1724847), (3705, 574949)]