1893080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6761}}^1$

素因数の和:6779

約数の個数: 32

約数和(自身を含む): 4868640

約数和(自身を除く): 2975560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6761, 13522, 27044, 33805, 47327, 54088, 67610, 94654, 135220, 189308, 236635, 270440, 378616, 473270, 946540, 1893080]

約数ペア:

[(1, 1893080), (2, 946540), (4, 473270), (5, 378616), (7, 270440), (8, 236635), (10, 189308), (14, 135220), (20, 94654), (28, 67610), (35, 54088), (40, 47327), (56, 33805), (70, 27044), (140, 13522), (280, 6761)]