28304790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2719}}^1$

素因数の和:3076

約数の個数: 32

約数和(自身を含む): 68152320

約数和(自身を除く): 39847530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 347, 694, 1041, 1735, 2082, 2719, 3470, 5205, 5438, 8157, 10410, 13595, 16314, 27190, 40785, 81570, 943493, 1886986, 2830479, 4717465, 5660958, 9434930, 14152395, 28304790]

約数ペア:

[(1, 28304790), (2, 14152395), (3, 9434930), (5, 5660958), (6, 4717465), (10, 2830479), (15, 1886986), (30, 943493), (347, 81570), (694, 40785), (1041, 27190), (1735, 16314), (2082, 13595), (2719, 10410), (3470, 8157), (5205, 5438)]