30557007

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 52284960

約数和(自身を除く): 21727953

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 569, 663, 1053, 1377, 1707, 1989, 3159, 4131, 5121, 5967, 7397, 9673, 15363, 17901, 22191, 29019, 46089, 53703, 66573, 87057, 125749, 138267, 199719, 261171, 377247, 599157, 783513, 1131741, 1797471, 2350539, 3395223, 10185669, 30557007]

約数ペア:

[(1, 30557007), (3, 10185669), (9, 3395223), (13, 2350539), (17, 1797471), (27, 1131741), (39, 783513), (51, 599157), (81, 377247), (117, 261171), (153, 199719), (221, 138267), (243, 125749), (351, 87057), (459, 66573), (569, 53703), (663, 46089), (1053, 29019), (1377, 22191), (1707, 17901), (1989, 15363), (3159, 9673), (4131, 7397), (5121, 5967)]