291230970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9707699}}^1$

素因数の和:9707709

約数の個数: 16

約数和(自身を含む): 698954400

約数和(自身を除く): 407723430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9707699, 19415398, 29123097, 48538495, 58246194, 97076990, 145615485, 291230970]

約数ペア:

[(1, 291230970), (2, 145615485), (3, 97076990), (5, 58246194), (6, 48538495), (10, 29123097), (15, 19415398), (30, 9707699)]