209436270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{95633}}^1$

素因数の和:95716

約数の個数: 32

約数和(自身を含む): 509537952

約数和(自身を除く): 300101682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 95633, 191266, 286899, 478165, 573798, 956330, 1434495, 2868990, 6981209, 13962418, 20943627, 34906045, 41887254, 69812090, 104718135, 209436270]

約数ペア:

[(1, 209436270), (2, 104718135), (3, 69812090), (5, 41887254), (6, 34906045), (10, 20943627), (15, 13962418), (30, 6981209), (73, 2868990), (146, 1434495), (219, 956330), (365, 573798), (438, 478165), (730, 286899), (1095, 191266), (2190, 95633)]