15106280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53951}}^1$

素因数の和:53969

約数の個数: 32

約数和(自身を含む): 38845440

約数和(自身を除く): 23739160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 53951, 107902, 215804, 269755, 377657, 431608, 539510, 755314, 1079020, 1510628, 1888285, 2158040, 3021256, 3776570, 7553140, 15106280]

約数ペア:

[(1, 15106280), (2, 7553140), (4, 3776570), (5, 3021256), (7, 2158040), (8, 1888285), (10, 1510628), (14, 1079020), (20, 755314), (28, 539510), (35, 431608), (40, 377657), (56, 269755), (70, 215804), (140, 107902), (280, 53951)]