1902040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6793}}^1$

素因数の和:6811

約数の個数: 32

約数和(自身を含む): 4891680

約数和(自身を除く): 2989640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6793, 13586, 27172, 33965, 47551, 54344, 67930, 95102, 135860, 190204, 237755, 271720, 380408, 475510, 951020, 1902040]

約数ペア:

[(1, 1902040), (2, 951020), (4, 475510), (5, 380408), (7, 271720), (8, 237755), (10, 190204), (14, 135860), (20, 95102), (28, 67930), (35, 54344), (40, 47551), (56, 33965), (70, 27172), (140, 13586), (280, 6793)]