247258030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1454459}}^1$

素因数の和:1454483

約数の個数: 16

約数和(自身を含む): 471245040

約数和(自身を除く): 223987010

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1454459, 2908918, 7272295, 14544590, 24725803, 49451606, 123629015, 247258030]

約数ペア:

[(1, 247258030), (2, 123629015), (5, 49451606), (10, 24725803), (17, 14544590), (34, 7272295), (85, 2908918), (170, 1454459)]