1551130610

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{5503}}^1$

素因数の和:5978

約数の個数: 32

約数和(自身を含む): 2839007232

約数和(自身を除く): 1287876622

約数列:

[1, 2, 5, 10, 71, 142, 355, 397, 710, 794, 1985, 3970, 5503, 11006, 27515, 28187, 55030, 56374, 140935, 281870, 390713, 781426, 1953565, 2184691, 3907130, 4369382, 10923455, 21846910, 155113061, 310226122, 775565305, 1551130610]

約数ペア:

[(1, 1551130610), (2, 775565305), (5, 310226122), (10, 155113061), (71, 21846910), (142, 10923455), (355, 4369382), (397, 3907130), (710, 2184691), (794, 1953565), (1985, 781426), (3970, 390713), (5503, 281870), (11006, 140935), (27515, 56374), (28187, 55030)]