17804907470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{423221}}^1$

素因数の和:423836

約数の個数: 32

約数和(自身を含む): 36688268736

約数和(自身を除く): 18883361266

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 601, 1202, 3005, 4207, 6010, 8414, 21035, 42070, 423221, 846442, 2116105, 2962547, 4232210, 5925094, 14812735, 29625470, 254355821, 508711642, 1271779105, 1780490747, 2543558210, 3560981494, 8902453735, 17804907470]

約数ペア:

[(1, 17804907470), (2, 8902453735), (5, 3560981494), (7, 2543558210), (10, 1780490747), (14, 1271779105), (35, 508711642), (70, 254355821), (601, 29625470), (1202, 14812735), (3005, 5925094), (4207, 4232210), (6010, 2962547), (8414, 2116105), (21035, 846442), (42070, 423221)]