87179910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{859}}^1$

素因数の和:1085

約数の個数: 64

約数和(自身を含む): 222912000

約数和(自身を除く): 135732090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 199, 255, 398, 510, 597, 859, 995, 1194, 1718, 1990, 2577, 2985, 3383, 4295, 5154, 5970, 6766, 8590, 10149, 12885, 14603, 16915, 20298, 25770, 29206, 33830, 43809, 50745, 73015, 87618, 101490, 146030, 170941, 219045, 341882, 438090, 512823, 854705, 1025646, 1709410, 2564115, 2905997, 5128230, 5811994, 8717991, 14529985, 17435982, 29059970, 43589955, 87179910]

約数ペア:

[(1, 87179910), (2, 43589955), (3, 29059970), (5, 17435982), (6, 14529985), (10, 8717991), (15, 5811994), (17, 5128230), (30, 2905997), (34, 2564115), (51, 1709410), (85, 1025646), (102, 854705), (170, 512823), (199, 438090), (255, 341882), (398, 219045), (510, 170941), (597, 146030), (859, 101490), (995, 87618), (1194, 73015), (1718, 50745), (1990, 43809), (2577, 33830), (2985, 29206), (3383, 25770), (4295, 20298), (5154, 16915), (5970, 14603), (6766, 12885), (8590, 10149)]