492097690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{2267}}^1$

素因数の和:2731

約数の個数: 48

約数和(自身を含む): 1033173792

約数和(自身を除く): 541076102

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 443, 490, 886, 2215, 2267, 3101, 4430, 4534, 6202, 11335, 15505, 15869, 21707, 22670, 31010, 31738, 43414, 79345, 108535, 111083, 158690, 217070, 222166, 555415, 1004281, 1110830, 2008562, 5021405, 7029967, 10042810, 14059934, 35149835, 49209769, 70299670, 98419538, 246048845, 492097690]

約数ペア:

[(1, 492097690), (2, 246048845), (5, 98419538), (7, 70299670), (10, 49209769), (14, 35149835), (35, 14059934), (49, 10042810), (70, 7029967), (98, 5021405), (245, 2008562), (443, 1110830), (490, 1004281), (886, 555415), (2215, 222166), (2267, 217070), (3101, 158690), (4430, 111083), (4534, 108535), (6202, 79345), (11335, 43414), (15505, 31738), (15869, 31010), (21707, 22670)]