205043310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2278259}}^1$

素因数の和:2278272

約数の個数: 24

約数和(自身を含む): 533112840

約数和(自身を除く): 328069530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2278259, 4556518, 6834777, 11391295, 13669554, 20504331, 22782590, 34173885, 41008662, 68347770, 102521655, 205043310]

約数ペア:

[(1, 205043310), (2, 102521655), (3, 68347770), (5, 41008662), (6, 34173885), (9, 22782590), (10, 20504331), (15, 13669554), (18, 11391295), (30, 6834777), (45, 4556518), (90, 2278259)]