127753020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{709739}}^1$

素因数の和:709754

約数の個数: 36

約数和(自身を含む): 387518040

約数和(自身を除く): 259765020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 709739, 1419478, 2129217, 2838956, 3548695, 4258434, 6387651, 7097390, 8516868, 10646085, 12775302, 14194780, 21292170, 25550604, 31938255, 42584340, 63876510, 127753020]

約数ペア:

[(1, 127753020), (2, 63876510), (3, 42584340), (4, 31938255), (5, 25550604), (6, 21292170), (9, 14194780), (10, 12775302), (12, 10646085), (15, 8516868), (18, 7097390), (20, 6387651), (30, 4258434), (36, 3548695), (45, 2838956), (60, 2129217), (90, 1419478), (180, 709739)]