18734852970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{208165033}}^1$

素因数の和:208165046

約数の個数: 24

約数和(自身を含む): 48710617956

約数和(自身を除く): 29975764986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 208165033, 416330066, 624495099, 1040825165, 1248990198, 1873485297, 2081650330, 3122475495, 3746970594, 6244950990, 9367426485, 18734852970]

約数ペア:

[(1, 18734852970), (2, 9367426485), (3, 6244950990), (5, 3746970594), (6, 3122475495), (9, 2081650330), (10, 1873485297), (15, 1248990198), (18, 1040825165), (30, 624495099), (45, 416330066), (90, 208165033)]