885431310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{18787}}^1$

素因数の和:20368

約数の個数: 32

約数和(自身を含む): 2126500992

約数和(自身を除く): 1241069682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1571, 3142, 4713, 7855, 9426, 15710, 18787, 23565, 37574, 47130, 56361, 93935, 112722, 187870, 281805, 563610, 29514377, 59028754, 88543131, 147571885, 177086262, 295143770, 442715655, 885431310]

約数ペア:

[(1, 885431310), (2, 442715655), (3, 295143770), (5, 177086262), (6, 147571885), (10, 88543131), (15, 59028754), (30, 29514377), (1571, 563610), (3142, 281805), (4713, 187870), (7855, 112722), (9426, 93935), (15710, 56361), (18787, 47130), (23565, 37574)]