2609010990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{28989011}}^1$

素因数の和:28989024

約数の個数: 24

約数和(自身を含む): 6783428808

約数和(自身を除く): 4174417818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 28989011, 57978022, 86967033, 144945055, 173934066, 260901099, 289890110, 434835165, 521802198, 869670330, 1304505495, 2609010990]

約数ペア:

[(1, 2609010990), (2, 1304505495), (3, 869670330), (5, 521802198), (6, 434835165), (9, 289890110), (10, 260901099), (15, 173934066), (18, 144945055), (30, 86967033), (45, 57978022), (90, 28989011)]