2011783060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{845287}}^1$

素因数の和:845320

約数の個数: 48

約数和(自身を含む): 5112301824

約数和(自身を除く): 3100518764

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 845287, 1690574, 3381148, 4226435, 5917009, 8452870, 11834018, 14369879, 16905740, 23668036, 28739758, 29585045, 57479516, 59170090, 71849395, 100589153, 118340180, 143698790, 201178306, 287397580, 402356612, 502945765, 1005891530, 2011783060]

約数ペア:

[(1, 2011783060), (2, 1005891530), (4, 502945765), (5, 402356612), (7, 287397580), (10, 201178306), (14, 143698790), (17, 118340180), (20, 100589153), (28, 71849395), (34, 59170090), (35, 57479516), (68, 29585045), (70, 28739758), (85, 23668036), (119, 16905740), (140, 14369879), (170, 11834018), (238, 8452870), (340, 5917009), (476, 4226435), (595, 3381148), (1190, 1690574), (2380, 845287)]