29870860

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{4231}}^1$

素因数の和:4593

約数の個数: 24

約数和(自身を含む): 62921376

約数和(自身を除く): 33050516

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 4231, 7060, 8462, 16924, 21155, 42310, 84620, 1493543, 2987086, 5974172, 7467715, 14935430, 29870860]

約数ペア:

[(1, 29870860), (2, 14935430), (4, 7467715), (5, 5974172), (10, 2987086), (20, 1493543), (353, 84620), (706, 42310), (1412, 21155), (1765, 16924), (3530, 8462), (4231, 7060)]