4119210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 11008296

約数和(自身を除く): 6889086

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, 1237, 1665, 2474, 3330, 3711, 6185, 7422, 11133, 12370, 18555, 22266, 37110, 45769, 55665, 91538, 111330, 137307, 228845, 274614, 411921, 457690, 686535, 823842, 1373070, 2059605, 4119210]

約数ペア:

[(1, 4119210), (2, 2059605), (3, 1373070), (5, 823842), (6, 686535), (9, 457690), (10, 411921), (15, 274614), (18, 228845), (30, 137307), (37, 111330), (45, 91538), (74, 55665), (90, 45769), (111, 37110), (185, 22266), (222, 18555), (333, 12370), (370, 11133), (555, 7422), (666, 6185), (1110, 3711), (1237, 3330), (1665, 2474)]