291239370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3235993}}^1$

素因数の和:3236006

約数の個数: 24

約数和(自身を含む): 757222596

約数和(自身を除く): 465983226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3235993, 6471986, 9707979, 16179965, 19415958, 29123937, 32359930, 48539895, 58247874, 97079790, 145619685, 291239370]

約数ペア:

[(1, 291239370), (2, 145619685), (3, 97079790), (5, 58247874), (6, 48539895), (9, 32359930), (10, 29123937), (15, 19415958), (18, 16179965), (30, 9707979), (45, 6471986), (90, 3235993)]