492380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3517}}^1$

素因数の和:3533

約数の個数: 24

約数和(自身を含む): 1182048

約数和(自身を除く): 689668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3517, 7034, 14068, 17585, 24619, 35170, 49238, 70340, 98476, 123095, 246190, 492380]

約数ペア:

[(1, 492380), (2, 246190), (4, 123095), (5, 98476), (7, 70340), (10, 49238), (14, 35170), (20, 24619), (28, 17585), (35, 14068), (70, 7034), (140, 3517)]