2012719095

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{4051}}^1$

素因数の和:4304

約数の個数: 48

約数和(自身を含む): 3566375904

約数和(自身を除く): 1553656809

約数列:

[1, 3, 5, 9, 15, 45, 61, 181, 183, 305, 543, 549, 905, 915, 1629, 2715, 2745, 4051, 8145, 11041, 12153, 20255, 33123, 36459, 55205, 60765, 99369, 165615, 182295, 247111, 496845, 733231, 741333, 1235555, 2199693, 2223999, 3666155, 3706665, 6599079, 10998465, 11119995, 32995395, 44727091, 134181273, 223635455, 402543819, 670906365, 2012719095]

約数ペア:

[(1, 2012719095), (3, 670906365), (5, 402543819), (9, 223635455), (15, 134181273), (45, 44727091), (61, 32995395), (181, 11119995), (183, 10998465), (305, 6599079), (543, 3706665), (549, 3666155), (905, 2223999), (915, 2199693), (1629, 1235555), (2715, 741333), (2745, 733231), (4051, 496845), (8145, 247111), (11041, 182295), (12153, 165615), (20255, 99369), (33123, 60765), (36459, 55205)]