171657290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{8147}}^1$

素因数の和:8211

約数の個数: 48

約数和(自身を含む): 367833312

約数和(自身を除く): 196176022

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 4214, 8147, 10535, 16294, 21070, 40735, 57029, 81470, 114058, 285145, 350321, 399203, 570290, 700642, 798406, 1751605, 1996015, 2452247, 3503210, 3992030, 4904494, 12261235, 17165729, 24522470, 34331458, 85828645, 171657290]

約数ペア:

[(1, 171657290), (2, 85828645), (5, 34331458), (7, 24522470), (10, 17165729), (14, 12261235), (35, 4904494), (43, 3992030), (49, 3503210), (70, 2452247), (86, 1996015), (98, 1751605), (215, 798406), (245, 700642), (301, 570290), (430, 399203), (490, 350321), (602, 285145), (1505, 114058), (2107, 81470), (3010, 57029), (4214, 40735), (8147, 21070), (10535, 16294)]