142400510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{3719}}^1$

素因数の和:4280

約数の個数: 32

約数和(自身を含む): 293552640

約数和(自身を除く): 151152130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 547, 1094, 2735, 3719, 3829, 5470, 7438, 7658, 18595, 19145, 26033, 37190, 38290, 52066, 130165, 260330, 2034293, 4068586, 10171465, 14240051, 20342930, 28480102, 71200255, 142400510]

約数ペア:

[(1, 142400510), (2, 71200255), (5, 28480102), (7, 20342930), (10, 14240051), (14, 10171465), (35, 4068586), (70, 2034293), (547, 260330), (1094, 130165), (2735, 52066), (3719, 38290), (3829, 37190), (5470, 26033), (7438, 19145), (7658, 18595)]