159719930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{4919}}^1$

素因数の和:5134

約数の個数: 32

約数和(自身を含む): 306063360

約数和(自身を除く): 146343430

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 191, 382, 955, 1910, 3247, 4919, 6494, 9838, 16235, 24595, 32470, 49190, 83623, 167246, 418115, 836230, 939529, 1879058, 4697645, 9395290, 15971993, 31943986, 79859965, 159719930]

約数ペア:

[(1, 159719930), (2, 79859965), (5, 31943986), (10, 15971993), (17, 9395290), (34, 4697645), (85, 1879058), (170, 939529), (191, 836230), (382, 418115), (955, 167246), (1910, 83623), (3247, 49190), (4919, 32470), (6494, 24595), (9838, 16235)]