27419820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4271}}^1$

素因数の和:4390

約数の個数: 48

約数和(自身を含む): 77511168

約数和(自身を除く): 50091348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 4271, 6420, 8542, 12813, 17084, 21355, 25626, 42710, 51252, 64065, 85420, 128130, 256260, 456997, 913994, 1370991, 1827988, 2284985, 2741982, 4569970, 5483964, 6854955, 9139940, 13709910, 27419820]

約数ペア:

[(1, 27419820), (2, 13709910), (3, 9139940), (4, 6854955), (5, 5483964), (6, 4569970), (10, 2741982), (12, 2284985), (15, 1827988), (20, 1370991), (30, 913994), (60, 456997), (107, 256260), (214, 128130), (321, 85420), (428, 64065), (535, 51252), (642, 42710), (1070, 25626), (1284, 21355), (1605, 17084), (2140, 12813), (3210, 8542), (4271, 6420)]