2879746140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2803}}^1\times {\mathrm{17123}}^1$

素因数の和:19938

約数の個数: 48

約数和(自身を含む): 8066636928

約数和(自身を除く): 5186890788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2803, 5606, 8409, 11212, 14015, 16818, 17123, 28030, 33636, 34246, 42045, 51369, 56060, 68492, 84090, 85615, 102738, 168180, 171230, 205476, 256845, 342460, 513690, 1027380, 47995769, 95991538, 143987307, 191983076, 239978845, 287974614, 479957690, 575949228, 719936535, 959915380, 1439873070, 2879746140]

約数ペア:

[(1, 2879746140), (2, 1439873070), (3, 959915380), (4, 719936535), (5, 575949228), (6, 479957690), (10, 287974614), (12, 239978845), (15, 191983076), (20, 143987307), (30, 95991538), (60, 47995769), (2803, 1027380), (5606, 513690), (8409, 342460), (11212, 256845), (14015, 205476), (16818, 171230), (17123, 168180), (28030, 102738), (33636, 85615), (34246, 84090), (42045, 68492), (51369, 56060)]