30560900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{17977}}^1$

素因数の和:18008

約数の個数: 36

約数和(自身を含む): 70222068

約数和(自身を除く): 39661168

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 17977, 35954, 71908, 89885, 179770, 305609, 359540, 449425, 611218, 898850, 1222436, 1528045, 1797700, 3056090, 6112180, 7640225, 15280450, 30560900]

約数ペア:

[(1, 30560900), (2, 15280450), (4, 7640225), (5, 6112180), (10, 3056090), (17, 1797700), (20, 1528045), (25, 1222436), (34, 898850), (50, 611218), (68, 449425), (85, 359540), (100, 305609), (170, 179770), (340, 89885), (425, 71908), (850, 35954), (1700, 17977)]