71999370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{799993}}^1$

素因数の和:800006

約数の個数: 24

約数和(自身を含む): 187198596

約数和(自身を除く): 115199226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 799993, 1599986, 2399979, 3999965, 4799958, 7199937, 7999930, 11999895, 14399874, 23999790, 35999685, 71999370]

約数ペア:

[(1, 71999370), (2, 35999685), (3, 23999790), (5, 14399874), (6, 11999895), (9, 7999930), (10, 7199937), (15, 4799958), (18, 3999965), (30, 2399979), (45, 1599986), (90, 799993)]