1029180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 3054240

約数和(自身を除く): 2025060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1009, 1020, 2018, 3027, 4036, 5045, 6054, 10090, 12108, 15135, 17153, 20180, 30270, 34306, 51459, 60540, 68612, 85765, 102918, 171530, 205836, 257295, 343060, 514590, 1029180]

約数ペア:

[(1, 1029180), (2, 514590), (3, 343060), (4, 257295), (5, 205836), (6, 171530), (10, 102918), (12, 85765), (15, 68612), (17, 60540), (20, 51459), (30, 34306), (34, 30270), (51, 20180), (60, 17153), (68, 15135), (85, 12108), (102, 10090), (170, 6054), (204, 5045), (255, 4036), (340, 3027), (510, 2018), (1009, 1020)]