258104330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{21929}}^1$

素因数の和:22054

約数の個数: 32

約数和(自身を含む): 511583040

約数和(自身を除く): 253478710

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 5885, 11770, 21929, 43858, 109645, 219290, 241219, 482438, 1206095, 2346403, 2412190, 4692806, 11732015, 23464030, 25810433, 51620866, 129052165, 258104330]

約数ペア:

[(1, 258104330), (2, 129052165), (5, 51620866), (10, 25810433), (11, 23464030), (22, 11732015), (55, 4692806), (107, 2412190), (110, 2346403), (214, 1206095), (535, 482438), (1070, 241219), (1177, 219290), (2354, 109645), (5885, 43858), (11770, 21929)]