4030020285

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1\times {\mathrm{2659}}^1$

素因数の和:4025

約数の個数: 32

約数和(自身を含む): 6537216000

約数和(自身を除く): 2507195715

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 1279, 2659, 3837, 6395, 7977, 13295, 19185, 39885, 101041, 210061, 303123, 505205, 630183, 1050305, 1515615, 3150915, 3400861, 10202583, 17004305, 51012915, 268668019, 806004057, 1343340095, 4030020285]

約数ペア:

[(1, 4030020285), (3, 1343340095), (5, 806004057), (15, 268668019), (79, 51012915), (237, 17004305), (395, 10202583), (1185, 3400861), (1279, 3150915), (2659, 1515615), (3837, 1050305), (6395, 630183), (7977, 505205), (13295, 303123), (19185, 210061), (39885, 101041)]