638014710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{924659}}^1$

素因数の和:924692

約数の個数: 32

約数和(自身を含む): 1597812480

約数和(自身を除く): 959797770

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 924659, 1849318, 2773977, 4623295, 5547954, 9246590, 13869885, 21267157, 27739770, 42534314, 63801471, 106335785, 127602942, 212671570, 319007355, 638014710]

約数ペア:

[(1, 638014710), (2, 319007355), (3, 212671570), (5, 127602942), (6, 106335785), (10, 63801471), (15, 42534314), (23, 27739770), (30, 21267157), (46, 13869885), (69, 9246590), (115, 5547954), (138, 4623295), (230, 2773977), (345, 1849318), (690, 924659)]