209132310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{13859}}^1$

素因数の和:14372

約数の個数: 32

約数和(自身を含む): 502951680

約数和(自身を除く): 293819370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 503, 1006, 1509, 2515, 3018, 5030, 7545, 13859, 15090, 27718, 41577, 69295, 83154, 138590, 207885, 415770, 6971077, 13942154, 20913231, 34855385, 41826462, 69710770, 104566155, 209132310]

約数ペア:

[(1, 209132310), (2, 104566155), (3, 69710770), (5, 41826462), (6, 34855385), (10, 20913231), (15, 13942154), (30, 6971077), (503, 415770), (1006, 207885), (1509, 138590), (2515, 83154), (3018, 69295), (5030, 41577), (7545, 27718), (13859, 15090)]