1849090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 3596400

約数和(自身を除く): 1747310

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 149, 170, 298, 365, 730, 745, 1241, 1490, 2482, 2533, 5066, 6205, 10877, 12410, 12665, 21754, 25330, 54385, 108770, 184909, 369818, 924545, 1849090]

約数ペア:

[(1, 1849090), (2, 924545), (5, 369818), (10, 184909), (17, 108770), (34, 54385), (73, 25330), (85, 21754), (146, 12665), (149, 12410), (170, 10877), (298, 6205), (365, 5066), (730, 2533), (745, 2482), (1241, 1490)]