270153982

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{1381}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 471648960

約数和(自身を除く): 201494978

約数列:

[1, 2, 7, 14, 89, 157, 178, 314, 623, 1099, 1246, 1381, 2198, 2762, 9667, 13973, 19334, 27946, 97811, 122909, 195622, 216817, 245818, 433634, 860363, 1517719, 1720726, 3035438, 19296713, 38593426, 135076991, 270153982]

約数ペア:

[(1, 270153982), (2, 135076991), (7, 38593426), (14, 19296713), (89, 3035438), (157, 1720726), (178, 1517719), (314, 860363), (623, 433634), (1099, 245818), (1246, 216817), (1381, 195622), (2198, 122909), (2762, 97811), (9667, 27946), (13973, 19334)]