4495470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{21407}}^1$

素因数の和:21424

約数の個数: 32

約数和(自身を含む): 12331008

約数和(自身を除く): 7835538

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 21407, 42814, 64221, 107035, 128442, 149849, 214070, 299698, 321105, 449547, 642210, 749245, 899094, 1498490, 2247735, 4495470]

約数ペア:

[(1, 4495470), (2, 2247735), (3, 1498490), (5, 899094), (6, 749245), (7, 642210), (10, 449547), (14, 321105), (15, 299698), (21, 214070), (30, 149849), (35, 128442), (42, 107035), (70, 64221), (105, 42814), (210, 21407)]