189850020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3164167}}^1$

素因数の和:3164179

約数の個数: 24

約数和(自身を含む): 531580224

約数和(自身を除く): 341730204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3164167, 6328334, 9492501, 12656668, 15820835, 18985002, 31641670, 37970004, 47462505, 63283340, 94925010, 189850020]

約数ペア:

[(1, 189850020), (2, 94925010), (3, 63283340), (4, 47462505), (5, 37970004), (6, 31641670), (10, 18985002), (12, 15820835), (15, 12656668), (20, 9492501), (30, 6328334), (60, 3164167)]