30828294

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{244669}}^1$

素因数の和:244684

約数の個数: 24

約数和(自身を含む): 76337040

約数和(自身を除く): 45508746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 244669, 489338, 734007, 1468014, 1712683, 2202021, 3425366, 4404042, 5138049, 10276098, 15414147, 30828294]

約数ペア:

[(1, 30828294), (2, 15414147), (3, 10276098), (6, 5138049), (7, 4404042), (9, 3425366), (14, 2202021), (18, 1712683), (21, 1468014), (42, 734007), (63, 489338), (126, 244669)]