30856530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{3559}}^1$

素因数の和:3603

約数の個数: 48

約数和(自身を含む): 78690240

約数和(自身を除く): 47833710

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 3559, 4335, 7118, 8670, 10677, 17795, 21354, 35590, 53385, 60503, 106770, 121006, 181509, 302515, 363018, 605030, 907545, 1028551, 1815090, 2057102, 3085653, 5142755, 6171306, 10285510, 15428265, 30856530]

約数ペア:

[(1, 30856530), (2, 15428265), (3, 10285510), (5, 6171306), (6, 5142755), (10, 3085653), (15, 2057102), (17, 1815090), (30, 1028551), (34, 907545), (51, 605030), (85, 363018), (102, 302515), (170, 181509), (255, 121006), (289, 106770), (510, 60503), (578, 53385), (867, 35590), (1445, 21354), (1734, 17795), (2890, 10677), (3559, 8670), (4335, 7118)]