66742110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{247193}}^1$

素因数の和:247209

約数の個数: 32

約数和(自身を含む): 177979680

約数和(自身を除く): 111237570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 247193, 494386, 741579, 1235965, 1483158, 2224737, 2471930, 3707895, 4449474, 6674211, 7415790, 11123685, 13348422, 22247370, 33371055, 66742110]

約数ペア:

[(1, 66742110), (2, 33371055), (3, 22247370), (5, 13348422), (6, 11123685), (9, 7415790), (10, 6674211), (15, 4449474), (18, 3707895), (27, 2471930), (30, 2224737), (45, 1483158), (54, 1235965), (90, 741579), (135, 494386), (270, 247193)]