291270990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9709033}}^1$

素因数の和:9709043

約数の個数: 16

約数和(自身を含む): 699050448

約数和(自身を除く): 407779458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9709033, 19418066, 29127099, 48545165, 58254198, 97090330, 145635495, 291270990]

約数ペア:

[(1, 291270990), (2, 145635495), (3, 97090330), (5, 58254198), (6, 48545165), (10, 29127099), (15, 19418066), (30, 9709033)]