145184510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{33223}}^1$

素因数の和:33272

約数の個数: 32

約数和(自身を含む): 287055360

約数和(自身を除く): 141870850

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 33223, 66446, 166115, 332230, 631237, 764129, 1262474, 1528258, 3156185, 3820645, 6312370, 7641290, 14518451, 29036902, 72592255, 145184510]

約数ペア:

[(1, 145184510), (2, 72592255), (5, 29036902), (10, 14518451), (19, 7641290), (23, 6312370), (38, 3820645), (46, 3156185), (95, 1528258), (115, 1262474), (190, 764129), (230, 631237), (437, 332230), (874, 166115), (2185, 66446), (4370, 33223)]