29047340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{207481}}^1$

素因数の和:207497

約数の個数: 24

約数和(自身を含む): 69713952

約数和(自身を除く): 40666612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 207481, 414962, 829924, 1037405, 1452367, 2074810, 2904734, 4149620, 5809468, 7261835, 14523670, 29047340]

約数ペア:

[(1, 29047340), (2, 14523670), (4, 7261835), (5, 5809468), (7, 4149620), (10, 2904734), (14, 2074810), (20, 1452367), (28, 1037405), (35, 829924), (70, 414962), (140, 207481)]