12630345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 26234880

約数和(自身を除く): 13604535

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 91, 95, 105, 133, 195, 247, 273, 285, 399, 455, 487, 665, 741, 1235, 1365, 1461, 1729, 1995, 2435, 3409, 3705, 5187, 6331, 7305, 8645, 9253, 10227, 17045, 18993, 25935, 27759, 31655, 44317, 46265, 51135, 64771, 94965, 120289, 132951, 138795, 194313, 221585, 323855, 360867, 601445, 664755, 842023, 971565, 1804335, 2526069, 4210115, 12630345]

約数ペア:

[(1, 12630345), (3, 4210115), (5, 2526069), (7, 1804335), (13, 971565), (15, 842023), (19, 664755), (21, 601445), (35, 360867), (39, 323855), (57, 221585), (65, 194313), (91, 138795), (95, 132951), (105, 120289), (133, 94965), (195, 64771), (247, 51135), (273, 46265), (285, 44317), (399, 31655), (455, 27759), (487, 25935), (665, 18993), (741, 17045), (1235, 10227), (1365, 9253), (1461, 8645), (1729, 7305), (1995, 6331), (2435, 5187), (3409, 3705)]