30487789409

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1370053}}^1$

素因数の和:1370105

約数の個数: 24

約数和(自身を含む): 40378231488

約数和(自身を除く): 9890442079

約数列:

[1, 7, 11, 17, 77, 119, 187, 289, 1309, 2023, 3179, 22253, 1370053, 9590371, 15070583, 23290901, 105494081, 163036307, 256199911, 395945317, 1793399377, 2771617219, 4355398487, 30487789409]

約数ペア:

[(1, 30487789409), (7, 4355398487), (11, 2771617219), (17, 1793399377), (77, 395945317), (119, 256199911), (187, 163036307), (289, 105494081), (1309, 23290901), (2023, 15070583), (3179, 9590371), (22253, 1370053)]