2319210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 6129864

約数和(自身を除く): 3810654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 353, 365, 438, 657, 706, 730, 1059, 1095, 1314, 1765, 2118, 2190, 3177, 3285, 3530, 5295, 6354, 6570, 10590, 15885, 25769, 31770, 51538, 77307, 128845, 154614, 231921, 257690, 386535, 463842, 773070, 1159605, 2319210]

約数ペア:

[(1, 2319210), (2, 1159605), (3, 773070), (5, 463842), (6, 386535), (9, 257690), (10, 231921), (15, 154614), (18, 128845), (30, 77307), (45, 51538), (73, 31770), (90, 25769), (146, 15885), (219, 10590), (353, 6570), (365, 6354), (438, 5295), (657, 3530), (706, 3285), (730, 3177), (1059, 2190), (1095, 2118), (1314, 1765)]