1421123710

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{21773}}^1$

素因数の和:21948

約数の個数: 32

約数和(自身を含む): 2624376672

約数和(自身を除く): 1203252962

約数列:

[1, 2, 5, 10, 61, 107, 122, 214, 305, 535, 610, 1070, 6527, 13054, 21773, 32635, 43546, 65270, 108865, 217730, 1328153, 2329711, 2656306, 4659422, 6640765, 11648555, 13281530, 23297110, 142112371, 284224742, 710561855, 1421123710]

約数ペア:

[(1, 1421123710), (2, 710561855), (5, 284224742), (10, 142112371), (61, 23297110), (107, 13281530), (122, 11648555), (214, 6640765), (305, 4659422), (535, 2656306), (610, 2329711), (1070, 1328153), (6527, 217730), (13054, 108865), (21773, 65270), (32635, 43546)]