19532070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{72341}}^1$

素因数の和:72357

約数の個数: 32

約数和(自身を含む): 52086240

約数和(自身を除く): 32554170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 72341, 144682, 217023, 361705, 434046, 651069, 723410, 1085115, 1302138, 1953207, 2170230, 3255345, 3906414, 6510690, 9766035, 19532070]

約数ペア:

[(1, 19532070), (2, 9766035), (3, 6510690), (5, 3906414), (6, 3255345), (9, 2170230), (10, 1953207), (15, 1302138), (18, 1085115), (27, 723410), (30, 651069), (45, 434046), (54, 361705), (90, 217023), (135, 144682), (270, 72341)]