2011070760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{985819}}^1$

素因数の和:985850

約数の個数: 64

約数和(自身を含む): 6388113600

約数和(自身を除く): 4377042840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 985819, 1971638, 2957457, 3943276, 4929095, 5914914, 7886552, 9858190, 11829828, 14787285, 16758923, 19716380, 23659656, 29574570, 33517846, 39432760, 50276769, 59149140, 67035692, 83794615, 100553538, 118298280, 134071384, 167589230, 201107076, 251383845, 335178460, 402214152, 502767690, 670356920, 1005535380, 2011070760]

約数ペア:

[(1, 2011070760), (2, 1005535380), (3, 670356920), (4, 502767690), (5, 402214152), (6, 335178460), (8, 251383845), (10, 201107076), (12, 167589230), (15, 134071384), (17, 118298280), (20, 100553538), (24, 83794615), (30, 67035692), (34, 59149140), (40, 50276769), (51, 39432760), (60, 33517846), (68, 29574570), (85, 23659656), (102, 19716380), (120, 16758923), (136, 14787285), (170, 11829828), (204, 9858190), (255, 7886552), (340, 5914914), (408, 4929095), (510, 3943276), (680, 2957457), (1020, 1971638), (2040, 985819)]