231543090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{857567}}^1$

素因数の和:857583

約数の個数: 32

約数和(自身を含む): 617448960

約数和(自身を除く): 385905870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 857567, 1715134, 2572701, 4287835, 5145402, 7718103, 8575670, 12863505, 15436206, 23154309, 25727010, 38590515, 46308618, 77181030, 115771545, 231543090]

約数ペア:

[(1, 231543090), (2, 115771545), (3, 77181030), (5, 46308618), (6, 38590515), (9, 25727010), (10, 23154309), (15, 15436206), (18, 12863505), (27, 8575670), (30, 7718103), (45, 5145402), (54, 4287835), (90, 2572701), (135, 1715134), (270, 857567)]