9666990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2903}}^1$

素因数の和:2953

約数の個数: 48

約数和(自身を含む): 25822368

約数和(自身を除く): 16155378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 2903, 3330, 5806, 8709, 14515, 17418, 26127, 29030, 43545, 52254, 87090, 107411, 130635, 214822, 261270, 322233, 537055, 644466, 966699, 1074110, 1611165, 1933398, 3222330, 4833495, 9666990]

約数ペア:

[(1, 9666990), (2, 4833495), (3, 3222330), (5, 1933398), (6, 1611165), (9, 1074110), (10, 966699), (15, 644466), (18, 537055), (30, 322233), (37, 261270), (45, 214822), (74, 130635), (90, 107411), (111, 87090), (185, 52254), (222, 43545), (333, 29030), (370, 26127), (555, 17418), (666, 14515), (1110, 8709), (1665, 5806), (2903, 3330)]