9521260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 23353344

約数和(自身を除く): 13832084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1447, 1645, 2894, 3290, 5788, 6580, 7235, 10129, 14470, 20258, 28940, 40516, 50645, 68009, 101290, 136018, 202580, 272036, 340045, 476063, 680090, 952126, 1360180, 1904252, 2380315, 4760630, 9521260]

約数ペア:

[(1, 9521260), (2, 4760630), (4, 2380315), (5, 1904252), (7, 1360180), (10, 952126), (14, 680090), (20, 476063), (28, 340045), (35, 272036), (47, 202580), (70, 136018), (94, 101290), (140, 68009), (188, 50645), (235, 40516), (329, 28940), (470, 20258), (658, 14470), (940, 10129), (1316, 7235), (1447, 6580), (1645, 5788), (2894, 3290)]