7619150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1979}}^1$

素因数の和:2009

約数の個数: 48

約数和(自身を含む): 17677440

約数和(自身を除く): 10058290

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 1979, 3850, 3958, 9895, 13853, 19790, 21769, 27706, 43538, 49475, 69265, 98950, 108845, 138530, 152383, 217690, 304766, 346325, 544225, 692650, 761915, 1088450, 1523830, 3809575, 7619150]

約数ペア:

[(1, 7619150), (2, 3809575), (5, 1523830), (7, 1088450), (10, 761915), (11, 692650), (14, 544225), (22, 346325), (25, 304766), (35, 217690), (50, 152383), (55, 138530), (70, 108845), (77, 98950), (110, 69265), (154, 49475), (175, 43538), (275, 27706), (350, 21769), (385, 19790), (550, 13853), (770, 9895), (1925, 3958), (1979, 3850)]