2012041605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{660769}}^1$

素因数の和:660813

約数の個数: 32

約数和(自身を含む): 3806035200

約数和(自身を除く): 1793993595

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 660769, 1982307, 3303845, 4625383, 9911535, 13876149, 19162301, 23126915, 57486903, 69380745, 95811505, 134136107, 287434515, 402408321, 670680535, 2012041605]

約数ペア:

[(1, 2012041605), (3, 670680535), (5, 402408321), (7, 287434515), (15, 134136107), (21, 95811505), (29, 69380745), (35, 57486903), (87, 23126915), (105, 19162301), (145, 13876149), (203, 9911535), (435, 4625383), (609, 3303845), (1015, 1982307), (3045, 660769)]