40489110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{449879}}^1$

素因数の和:449892

約数の個数: 24

約数和(自身を含む): 105271920

約数和(自身を除く): 64782810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 449879, 899758, 1349637, 2249395, 2699274, 4048911, 4498790, 6748185, 8097822, 13496370, 20244555, 40489110]

約数ペア:

[(1, 40489110), (2, 20244555), (3, 13496370), (5, 8097822), (6, 6748185), (9, 4498790), (10, 4048911), (15, 2699274), (18, 2249395), (30, 1349637), (45, 899758), (90, 449879)]