30562020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{169789}}^1$

素因数の和:169804

約数の個数: 36

約数和(自身を含む): 92705340

約数和(自身を除く): 62143320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 169789, 339578, 509367, 679156, 848945, 1018734, 1528101, 1697890, 2037468, 2546835, 3056202, 3395780, 5093670, 6112404, 7640505, 10187340, 15281010, 30562020]

約数ペア:

[(1, 30562020), (2, 15281010), (3, 10187340), (4, 7640505), (5, 6112404), (6, 5093670), (9, 3395780), (10, 3056202), (12, 2546835), (15, 2037468), (18, 1697890), (20, 1528101), (30, 1018734), (36, 848945), (45, 679156), (60, 509367), (90, 339578), (180, 169789)]