153900990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1710011}}^1$

素因数の和:1710024

約数の個数: 24

約数和(自身を含む): 400142808

約数和(自身を除く): 246241818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1710011, 3420022, 5130033, 8550055, 10260066, 15390099, 17100110, 25650165, 30780198, 51300330, 76950495, 153900990]

約数ペア:

[(1, 153900990), (2, 76950495), (3, 51300330), (5, 30780198), (6, 25650165), (9, 17100110), (10, 15390099), (15, 10260066), (18, 8550055), (30, 5130033), (45, 3420022), (90, 1710011)]