2012362260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{424549}}^1$

素因数の和:424640

約数の個数: 48

約数和(自身を含む): 5705952000

約数和(自身を除く): 3693589740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 424549, 849098, 1273647, 1698196, 2122745, 2547294, 4245490, 5094588, 6368235, 8490980, 12736470, 25472940, 33539371, 67078742, 100618113, 134157484, 167696855, 201236226, 335393710, 402472452, 503090565, 670787420, 1006181130, 2012362260]

約数ペア:

[(1, 2012362260), (2, 1006181130), (3, 670787420), (4, 503090565), (5, 402472452), (6, 335393710), (10, 201236226), (12, 167696855), (15, 134157484), (20, 100618113), (30, 67078742), (60, 33539371), (79, 25472940), (158, 12736470), (237, 8490980), (316, 6368235), (395, 5094588), (474, 4245490), (790, 2547294), (948, 2122745), (1185, 1698196), (1580, 1273647), (2370, 849098), (4740, 424549)]