27431090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 50661936

約数和(自身を除く): 23230846

約数列:

[1, 2, 5, 10, 61, 122, 193, 233, 305, 386, 466, 610, 965, 1165, 1930, 2330, 11773, 14213, 23546, 28426, 44969, 58865, 71065, 89938, 117730, 142130, 224845, 449690, 2743109, 5486218, 13715545, 27431090]

約数ペア:

[(1, 27431090), (2, 13715545), (5, 5486218), (10, 2743109), (61, 449690), (122, 224845), (193, 142130), (233, 117730), (305, 89938), (386, 71065), (466, 58865), (610, 44969), (965, 28426), (1165, 23546), (1930, 14213), (2330, 11773)]