4393410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{20921}}^1$

素因数の和:20938

約数の個数: 32

約数和(自身を含む): 12051072

約数和(自身を除く): 7657662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 20921, 41842, 62763, 104605, 125526, 146447, 209210, 292894, 313815, 439341, 627630, 732235, 878682, 1464470, 2196705, 4393410]

約数ペア:

[(1, 4393410), (2, 2196705), (3, 1464470), (5, 878682), (6, 732235), (7, 627630), (10, 439341), (14, 313815), (15, 292894), (21, 209210), (30, 146447), (35, 125526), (42, 104605), (70, 62763), (105, 41842), (210, 20921)]