68437470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2281249}}^1$

素因数の和:2281259

約数の個数: 16

約数和(自身を含む): 164250000

約数和(自身を除く): 95812530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2281249, 4562498, 6843747, 11406245, 13687494, 22812490, 34218735, 68437470]

約数ペア:

[(1, 68437470), (2, 34218735), (3, 22812490), (5, 13687494), (6, 11406245), (10, 6843747), (15, 4562498), (30, 2281249)]