4642770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1279}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 12257280

約数和(自身を除く): 7614510

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1279, 1815, 2558, 3630, 3837, 6395, 7674, 12790, 14069, 19185, 28138, 38370, 42207, 70345, 84414, 140690, 154759, 211035, 309518, 422070, 464277, 773795, 928554, 1547590, 2321385, 4642770]

約数ペア:

[(1, 4642770), (2, 2321385), (3, 1547590), (5, 928554), (6, 773795), (10, 464277), (11, 422070), (15, 309518), (22, 211035), (30, 154759), (33, 140690), (55, 84414), (66, 70345), (110, 42207), (121, 38370), (165, 28138), (242, 19185), (330, 14069), (363, 12790), (605, 7674), (726, 6395), (1210, 3837), (1279, 3630), (1815, 2558)]