6441396430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{320627}}^1$

素因数の和:320689

約数の個数: 48

約数和(自身を含む): 13816501776

約数和(自身を除く): 7375105346

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1435, 2009, 2870, 4018, 10045, 20090, 320627, 641254, 1603135, 2244389, 3206270, 4488778, 11221945, 13145707, 15710723, 22443890, 26291414, 31421446, 65728535, 78553615, 92019949, 131457070, 157107230, 184039898, 460099745, 644139643, 920199490, 1288279286, 3220698215, 6441396430]

約数ペア:

[(1, 6441396430), (2, 3220698215), (5, 1288279286), (7, 920199490), (10, 644139643), (14, 460099745), (35, 184039898), (41, 157107230), (49, 131457070), (70, 92019949), (82, 78553615), (98, 65728535), (205, 31421446), (245, 26291414), (287, 22443890), (410, 15710723), (490, 13145707), (574, 11221945), (1435, 4488778), (2009, 3206270), (2870, 2244389), (4018, 1603135), (10045, 641254), (20090, 320627)]