84180670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{27967}}^1$

素因数の和:28024

約数の個数: 32

約数和(自身を含む): 177205248

約数和(自身を除く): 93024578

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 27967, 55934, 139835, 195769, 279670, 391538, 978845, 1202581, 1957690, 2405162, 6012905, 8418067, 12025810, 16836134, 42090335, 84180670]

約数ペア:

[(1, 84180670), (2, 42090335), (5, 16836134), (7, 12025810), (10, 8418067), (14, 6012905), (35, 2405162), (43, 1957690), (70, 1202581), (86, 978845), (215, 391538), (301, 279670), (430, 195769), (602, 139835), (1505, 55934), (3010, 27967)]