66740270

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{29401}}^1$

素因数の和:29635

約数の個数: 16

約数和(自身を含む): 120665808

約数和(自身を除く): 53925538

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 29401, 58802, 147005, 294010, 6674027, 13348054, 33370135, 66740270]

約数ペア:

[(1, 66740270), (2, 33370135), (5, 13348054), (10, 6674027), (227, 294010), (454, 147005), (1135, 58802), (2270, 29401)]