274888020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{416497}}^1$

素因数の和:416520

約数の個数: 48

約数和(自身を含む): 839659968

約数和(自身を除く): 564771948

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 416497, 832994, 1249491, 1665988, 2082485, 2498982, 4164970, 4581467, 4997964, 6247455, 8329940, 9162934, 12494910, 13744401, 18325868, 22907335, 24989820, 27488802, 45814670, 54977604, 68722005, 91629340, 137444010, 274888020]

約数ペア:

[(1, 274888020), (2, 137444010), (3, 91629340), (4, 68722005), (5, 54977604), (6, 45814670), (10, 27488802), (11, 24989820), (12, 22907335), (15, 18325868), (20, 13744401), (22, 12494910), (30, 9162934), (33, 8329940), (44, 6247455), (55, 4997964), (60, 4581467), (66, 4164970), (110, 2498982), (132, 2082485), (165, 1665988), (220, 1249491), (330, 832994), (660, 416497)]