209310930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2325677}}^1$

素因数の和:2325690

約数の個数: 24

約数和(自身を含む): 544208652

約数和(自身を除く): 334897722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2325677, 4651354, 6977031, 11628385, 13954062, 20931093, 23256770, 34885155, 41862186, 69770310, 104655465, 209310930]

約数ペア:

[(1, 209310930), (2, 104655465), (3, 69770310), (5, 41862186), (6, 34885155), (9, 23256770), (10, 20931093), (15, 13954062), (18, 11628385), (30, 6977031), (45, 4651354), (90, 2325677)]