27540710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 51916032

約数和(自身を除く): 24375322

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 1217, 2263, 2434, 4526, 6085, 11315, 12170, 22630, 37727, 75454, 88841, 177682, 188635, 377270, 444205, 888410, 2754071, 5508142, 13770355, 27540710]

約数ペア:

[(1, 27540710), (2, 13770355), (5, 5508142), (10, 2754071), (31, 888410), (62, 444205), (73, 377270), (146, 188635), (155, 177682), (310, 88841), (365, 75454), (730, 37727), (1217, 22630), (2263, 12170), (2434, 11315), (4526, 6085)]