73019090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1693}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 139043520

約数和(自身を除く): 66024430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 227, 454, 1135, 1693, 2270, 3386, 4313, 8465, 8626, 16930, 21565, 32167, 43130, 64334, 160835, 321670, 384311, 768622, 1921555, 3843110, 7301909, 14603818, 36509545, 73019090]

約数ペア:

[(1, 73019090), (2, 36509545), (5, 14603818), (10, 7301909), (19, 3843110), (38, 1921555), (95, 768622), (190, 384311), (227, 321670), (454, 160835), (1135, 64334), (1693, 43130), (2270, 32167), (3386, 21565), (4313, 16930), (8465, 8626)]