1551145590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{13799}}^1$

素因数の和:15061

約数の個数: 48

約数和(自身を含む): 4036500000

約数和(自身を除く): 2485354410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1249, 2498, 3747, 6245, 7494, 11241, 12490, 13799, 18735, 22482, 27598, 37470, 41397, 56205, 68995, 82794, 112410, 124191, 137990, 206985, 248382, 413970, 620955, 1241910, 17234951, 34469902, 51704853, 86174755, 103409706, 155114559, 172349510, 258524265, 310229118, 517048530, 775572795, 1551145590]

約数ペア:

[(1, 1551145590), (2, 775572795), (3, 517048530), (5, 310229118), (6, 258524265), (9, 172349510), (10, 155114559), (15, 103409706), (18, 86174755), (30, 51704853), (45, 34469902), (90, 17234951), (1249, 1241910), (2498, 620955), (3747, 413970), (6245, 248382), (7494, 206985), (11241, 137990), (12490, 124191), (13799, 112410), (18735, 82794), (22482, 68995), (27598, 56205), (37470, 41397)]