40875870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{194647}}^1$

素因数の和:194664

約数の個数: 32

約数和(自身を含む): 112117248

約数和(自身を除く): 71241378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 194647, 389294, 583941, 973235, 1167882, 1362529, 1946470, 2725058, 2919705, 4087587, 5839410, 6812645, 8175174, 13625290, 20437935, 40875870]

約数ペア:

[(1, 40875870), (2, 20437935), (3, 13625290), (5, 8175174), (6, 6812645), (7, 5839410), (10, 4087587), (14, 2919705), (15, 2725058), (21, 1946470), (30, 1362529), (35, 1167882), (42, 973235), (70, 583941), (105, 389294), (210, 194647)]