24039890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 51119424

約数和(自身を除く): 27079534

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 691, 710, 994, 1382, 2485, 3455, 3479, 4837, 4970, 6910, 6958, 9674, 17395, 24185, 33859, 34790, 48370, 49061, 67718, 98122, 169295, 245305, 338590, 343427, 490610, 686854, 1717135, 2403989, 3434270, 4807978, 12019945, 24039890]

約数ペア:

[(1, 24039890), (2, 12019945), (5, 4807978), (7, 3434270), (10, 2403989), (14, 1717135), (35, 686854), (49, 490610), (70, 343427), (71, 338590), (98, 245305), (142, 169295), (245, 98122), (355, 67718), (490, 49061), (497, 48370), (691, 34790), (710, 33859), (994, 24185), (1382, 17395), (2485, 9674), (3455, 6958), (3479, 6910), (4837, 4970)]