222720930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2474677}}^1$

素因数の和:2474690

約数の個数: 24

約数和(自身を含む): 579074652

約数和(自身を除く): 356353722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2474677, 4949354, 7424031, 12373385, 14848062, 22272093, 24746770, 37120155, 44544186, 74240310, 111360465, 222720930]

約数ペア:

[(1, 222720930), (2, 111360465), (3, 74240310), (5, 44544186), (6, 37120155), (9, 24746770), (10, 22272093), (15, 14848062), (18, 12373385), (30, 7424031), (45, 4949354), (90, 2474677)]