4134620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4219}}^1$

素因数の和:4242

約数の個数: 36

約数和(自身を含む): 10102680

約数和(自身を除く): 5968060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4219, 8438, 16876, 21095, 29533, 42190, 59066, 84380, 118132, 147665, 206731, 295330, 413462, 590660, 826924, 1033655, 2067310, 4134620]

約数ペア:

[(1, 4134620), (2, 2067310), (4, 1033655), (5, 826924), (7, 590660), (10, 413462), (14, 295330), (20, 206731), (28, 147665), (35, 118132), (49, 84380), (70, 59066), (98, 42190), (140, 29533), (196, 21095), (245, 16876), (490, 8438), (980, 4219)]