124184620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{126719}}^1$

素因数の和:126742

約数の個数: 36

約数和(自身を含む): 303367680

約数和(自身を除く): 179183060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 126719, 253438, 506876, 633595, 887033, 1267190, 1774066, 2534380, 3548132, 4435165, 6209231, 8870330, 12418462, 17740660, 24836924, 31046155, 62092310, 124184620]

約数ペア:

[(1, 124184620), (2, 62092310), (4, 31046155), (5, 24836924), (7, 17740660), (10, 12418462), (14, 8870330), (20, 6209231), (28, 4435165), (35, 3548132), (49, 2534380), (70, 1774066), (98, 1267190), (140, 887033), (196, 633595), (245, 506876), (490, 253438), (980, 126719)]