1868670

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{769}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 5045040

約数和(自身を除く): 3176370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 769, 810, 1215, 1538, 2307, 2430, 3845, 4614, 6921, 7690, 11535, 13842, 20763, 23070, 34605, 41526, 62289, 69210, 103815, 124578, 186867, 207630, 311445, 373734, 622890, 934335, 1868670]

約数ペア:

[(1, 1868670), (2, 934335), (3, 622890), (5, 373734), (6, 311445), (9, 207630), (10, 186867), (15, 124578), (18, 103815), (27, 69210), (30, 62289), (45, 41526), (54, 34605), (81, 23070), (90, 20763), (135, 13842), (162, 11535), (243, 7690), (270, 6921), (405, 4614), (486, 3845), (769, 2430), (810, 2307), (1215, 1538)]