30630020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66587}}^1$

素因数の和:66619

約数の個数: 24

約数和(自身を含む): 67120704

約数和(自身を除く): 36490684

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 66587, 133174, 266348, 332935, 665870, 1331740, 1531501, 3063002, 6126004, 7657505, 15315010, 30630020]

約数ペア:

[(1, 30630020), (2, 15315010), (4, 7657505), (5, 6126004), (10, 3063002), (20, 1531501), (23, 1331740), (46, 665870), (92, 332935), (115, 266348), (230, 133174), (460, 66587)]