30008043

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 22246677

約数列:

[1, 3, 9, 13, 17, 27, 39, 47, 51, 107, 117, 141, 153, 221, 321, 351, 423, 459, 611, 663, 799, 963, 1269, 1391, 1819, 1833, 1989, 2397, 2889, 4173, 5029, 5457, 5499, 5967, 7191, 10387, 12519, 15087, 16371, 16497, 21573, 23647, 31161, 37557, 45261, 49113, 65377, 70941, 85493, 93483, 135783, 196131, 212823, 256479, 280449, 588393, 638469, 769437, 1111409, 1765179, 2308311, 3334227, 10002681, 30008043]

約数ペア:

[(1, 30008043), (3, 10002681), (9, 3334227), (13, 2308311), (17, 1765179), (27, 1111409), (39, 769437), (47, 638469), (51, 588393), (107, 280449), (117, 256479), (141, 212823), (153, 196131), (221, 135783), (321, 93483), (351, 85493), (423, 70941), (459, 65377), (611, 49113), (663, 45261), (799, 37557), (963, 31161), (1269, 23647), (1391, 21573), (1819, 16497), (1833, 16371), (1989, 15087), (2397, 12519), (2889, 10387), (4173, 7191), (5029, 5967), (5457, 5499)]