8988490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1759}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 18754560

約数和(自身を除く): 9766070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 1759, 2555, 3518, 5110, 8795, 12313, 17590, 24626, 61565, 123130, 128407, 256814, 642035, 898849, 1284070, 1797698, 4494245, 8988490]

約数ペア:

[(1, 8988490), (2, 4494245), (5, 1797698), (7, 1284070), (10, 898849), (14, 642035), (35, 256814), (70, 128407), (73, 123130), (146, 61565), (365, 24626), (511, 17590), (730, 12313), (1022, 8795), (1759, 5110), (2555, 3518)]