153030350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{278237}}^1$

素因数の和:278260

約数の個数: 24

約数和(自身を含む): 310513608

約数和(自身を除く): 157483258

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 278237, 556474, 1391185, 2782370, 3060607, 6121214, 6955925, 13911850, 15303035, 30606070, 76515175, 153030350]

約数ペア:

[(1, 153030350), (2, 76515175), (5, 30606070), (10, 15303035), (11, 13911850), (22, 6955925), (25, 6121214), (50, 3060607), (55, 2782370), (110, 1391185), (275, 556474), (550, 278237)]