11021570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 23442048

約数和(自身を除く): 12420478

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 166, 245, 271, 415, 490, 542, 581, 830, 1162, 1355, 1897, 2710, 2905, 3794, 4067, 5810, 8134, 9485, 13279, 18970, 20335, 22493, 26558, 40670, 44986, 66395, 112465, 132790, 157451, 224930, 314902, 787255, 1102157, 1574510, 2204314, 5510785, 11021570]

約数ペア:

[(1, 11021570), (2, 5510785), (5, 2204314), (7, 1574510), (10, 1102157), (14, 787255), (35, 314902), (49, 224930), (70, 157451), (83, 132790), (98, 112465), (166, 66395), (245, 44986), (271, 40670), (415, 26558), (490, 22493), (542, 20335), (581, 18970), (830, 13279), (1162, 9485), (1355, 8134), (1897, 5810), (2710, 4067), (2905, 3794)]