1713460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{12239}}^1$

素因数の和:12255

約数の個数: 24

約数和(自身を含む): 4112640

約数和(自身を除く): 2399180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 12239, 24478, 48956, 61195, 85673, 122390, 171346, 244780, 342692, 428365, 856730, 1713460]

約数ペア:

[(1, 1713460), (2, 856730), (4, 428365), (5, 342692), (7, 244780), (10, 171346), (14, 122390), (20, 85673), (28, 61195), (35, 48956), (70, 24478), (140, 12239)]