109389770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21407}}^1$

素因数の和:21494

約数の個数: 32

約数和(自身を含む): 228123648

約数和(自身を除く): 118733878

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 21407, 42814, 107035, 149849, 214070, 299698, 749245, 1498490, 1562711, 3125422, 7813555, 10938977, 15627110, 21877954, 54694885, 109389770]

約数ペア:

[(1, 109389770), (2, 54694885), (5, 21877954), (7, 15627110), (10, 10938977), (14, 7813555), (35, 3125422), (70, 1562711), (73, 1498490), (146, 749245), (365, 299698), (511, 214070), (730, 149849), (1022, 107035), (2555, 42814), (5110, 21407)]