17146890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{21169}}^1$

素因数の和:21188

約数の個数: 40

約数和(自身を含む): 46108260

約数和(自身を除く): 28961370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 21169, 42338, 63507, 105845, 127014, 190521, 211690, 317535, 381042, 571563, 635070, 952605, 1143126, 1714689, 1905210, 2857815, 3429378, 5715630, 8573445, 17146890]

約数ペア:

[(1, 17146890), (2, 8573445), (3, 5715630), (5, 3429378), (6, 2857815), (9, 1905210), (10, 1714689), (15, 1143126), (18, 952605), (27, 635070), (30, 571563), (45, 381042), (54, 317535), (81, 211690), (90, 190521), (135, 127014), (162, 105845), (270, 63507), (405, 42338), (810, 21169)]