1698982210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{72949}}^1$

素因数の和:73110

約数の個数: 32

約数和(自身を含む): 3261740400

約数和(自身を除く): 1562758190

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 685, 1370, 2329, 4658, 11645, 23290, 72949, 145898, 364745, 729490, 1240133, 2480266, 6200665, 9994013, 12401330, 19988026, 49970065, 99940130, 169898221, 339796442, 849491105, 1698982210]

約数ペア:

[(1, 1698982210), (2, 849491105), (5, 339796442), (10, 169898221), (17, 99940130), (34, 49970065), (85, 19988026), (137, 12401330), (170, 9994013), (274, 6200665), (685, 2480266), (1370, 1240133), (2329, 729490), (4658, 364745), (11645, 145898), (23290, 72949)]