12763030

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{61}}^2$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 27237600

約数和(自身を除く): 14474570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 245, 305, 343, 427, 490, 610, 686, 854, 1715, 2135, 2989, 3430, 3721, 4270, 5978, 7442, 14945, 18605, 20923, 26047, 29890, 37210, 41846, 52094, 104615, 130235, 182329, 209230, 260470, 364658, 911645, 1276303, 1823290, 2552606, 6381515, 12763030]

約数ペア:

[(1, 12763030), (2, 6381515), (5, 2552606), (7, 1823290), (10, 1276303), (14, 911645), (35, 364658), (49, 260470), (61, 209230), (70, 182329), (98, 130235), (122, 104615), (245, 52094), (305, 41846), (343, 37210), (427, 29890), (490, 26047), (610, 20923), (686, 18605), (854, 14945), (1715, 7442), (2135, 5978), (2989, 4270), (3430, 3721)]