7041020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2682

約数の個数: 48

約数和(自身を含む): 17794560

約数和(自身を除く): 10753540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2647, 2660, 5294, 10588, 13235, 18529, 26470, 37058, 50293, 52940, 74116, 92645, 100586, 185290, 201172, 251465, 352051, 370580, 502930, 704102, 1005860, 1408204, 1760255, 3520510, 7041020]

約数ペア:

[(1, 7041020), (2, 3520510), (4, 1760255), (5, 1408204), (7, 1005860), (10, 704102), (14, 502930), (19, 370580), (20, 352051), (28, 251465), (35, 201172), (38, 185290), (70, 100586), (76, 92645), (95, 74116), (133, 52940), (140, 50293), (190, 37058), (266, 26470), (380, 18529), (532, 13235), (665, 10588), (1330, 5294), (2647, 2660)]