702990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 1870128

約数和(自身を除く): 1167138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 107, 146, 214, 219, 321, 365, 438, 535, 642, 657, 730, 963, 1070, 1095, 1314, 1605, 1926, 2190, 3210, 3285, 4815, 6570, 7811, 9630, 15622, 23433, 39055, 46866, 70299, 78110, 117165, 140598, 234330, 351495, 702990]

約数ペア:

[(1, 702990), (2, 351495), (3, 234330), (5, 140598), (6, 117165), (9, 78110), (10, 70299), (15, 46866), (18, 39055), (30, 23433), (45, 15622), (73, 9630), (90, 7811), (107, 6570), (146, 4815), (214, 3285), (219, 3210), (321, 2190), (365, 1926), (438, 1605), (535, 1314), (642, 1095), (657, 1070), (730, 963)]