307327710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{42863}}^1$

素因数の和:43112

約数の個数: 32

約数和(自身を含む): 740689920

約数和(自身を除く): 433362210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 42863, 85726, 128589, 214315, 257178, 428630, 642945, 1285890, 10244257, 20488514, 30732771, 51221285, 61465542, 102442570, 153663855, 307327710]

約数ペア:

[(1, 307327710), (2, 153663855), (3, 102442570), (5, 61465542), (6, 51221285), (10, 30732771), (15, 20488514), (30, 10244257), (239, 1285890), (478, 642945), (717, 428630), (1195, 257178), (1434, 214315), (2390, 128589), (3585, 85726), (7170, 42863)]