7128630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 18738720

約数和(自身を除く): 11610090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 769, 927, 1030, 1538, 1545, 1854, 2307, 3090, 3845, 4614, 4635, 6921, 7690, 9270, 11535, 13842, 23070, 34605, 69210, 79207, 158414, 237621, 396035, 475242, 712863, 792070, 1188105, 1425726, 2376210, 3564315, 7128630]

約数ペア:

[(1, 7128630), (2, 3564315), (3, 2376210), (5, 1425726), (6, 1188105), (9, 792070), (10, 712863), (15, 475242), (18, 396035), (30, 237621), (45, 158414), (90, 79207), (103, 69210), (206, 34605), (309, 23070), (515, 13842), (618, 11535), (769, 9270), (927, 7690), (1030, 6921), (1538, 4635), (1545, 4614), (1854, 3845), (2307, 3090)]