212932890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2365921}}^1$

素因数の和:2365934

約数の個数: 24

約数和(自身を含む): 553625748

約数和(自身を除く): 340692858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2365921, 4731842, 7097763, 11829605, 14195526, 21293289, 23659210, 35488815, 42586578, 70977630, 106466445, 212932890]

約数ペア:

[(1, 212932890), (2, 106466445), (3, 70977630), (5, 42586578), (6, 35488815), (9, 23659210), (10, 21293289), (15, 14195526), (18, 11829605), (30, 7097763), (45, 4731842), (90, 2365921)]