1915702590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2201957}}^1$

素因数の和:2201996

約数の個数: 32

約数和(自身を含む): 4756229280

約数和(自身を除く): 2840526690

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 2201957, 4403914, 6605871, 11009785, 13211742, 22019570, 33029355, 63856753, 66058710, 127713506, 191570259, 319283765, 383140518, 638567530, 957851295, 1915702590]

約数ペア:

[(1, 1915702590), (2, 957851295), (3, 638567530), (5, 383140518), (6, 319283765), (10, 191570259), (15, 127713506), (29, 66058710), (30, 63856753), (58, 33029355), (87, 22019570), (145, 13211742), (174, 11009785), (290, 6605871), (435, 4403914), (870, 2201957)]