180181710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2002019}}^1$

素因数の和:2002032

約数の個数: 24

約数和(自身を含む): 468472680

約数和(自身を除く): 288290970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2002019, 4004038, 6006057, 10010095, 12012114, 18018171, 20020190, 30030285, 36036342, 60060570, 90090855, 180181710]

約数ペア:

[(1, 180181710), (2, 90090855), (3, 60060570), (5, 36036342), (6, 30030285), (9, 20020190), (10, 18018171), (15, 12012114), (18, 10010095), (30, 6006057), (45, 4004038), (90, 2002019)]