29969240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107033}}^1$

素因数の和:107051

約数の個数: 32

約数和(自身を含む): 77064480

約数和(自身を除く): 47095240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 107033, 214066, 428132, 535165, 749231, 856264, 1070330, 1498462, 2140660, 2996924, 3746155, 4281320, 5993848, 7492310, 14984620, 29969240]

約数ペア:

[(1, 29969240), (2, 14984620), (4, 7492310), (5, 5993848), (7, 4281320), (8, 3746155), (10, 2996924), (14, 2140660), (20, 1498462), (28, 1070330), (35, 856264), (40, 749231), (56, 535165), (70, 428132), (140, 214066), (280, 107033)]