315020028

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{240841}}^1$

素因数の和:240957

約数の個数: 24

約数和(自身を含む): 741793360

約数和(自身を除く): 426773332

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 240841, 481682, 722523, 963364, 1445046, 2890092, 26251669, 52503338, 78755007, 105006676, 157510014, 315020028]

約数ペア:

[(1, 315020028), (2, 157510014), (3, 105006676), (4, 78755007), (6, 52503338), (12, 26251669), (109, 2890092), (218, 1445046), (327, 963364), (436, 722523), (654, 481682), (1308, 240841)]