13519380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{32189}}^1$

素因数の和:32208

約数の個数: 48

約数和(自身を含む): 43263360

約数和(自身を除く): 29743980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 32189, 64378, 96567, 128756, 160945, 193134, 225323, 321890, 386268, 450646, 482835, 643780, 675969, 901292, 965670, 1126615, 1351938, 1931340, 2253230, 2703876, 3379845, 4506460, 6759690, 13519380]

約数ペア:

[(1, 13519380), (2, 6759690), (3, 4506460), (4, 3379845), (5, 2703876), (6, 2253230), (7, 1931340), (10, 1351938), (12, 1126615), (14, 965670), (15, 901292), (20, 675969), (21, 643780), (28, 482835), (30, 450646), (35, 386268), (42, 321890), (60, 225323), (70, 193134), (84, 160945), (105, 128756), (140, 96567), (210, 64378), (420, 32189)]